CN105227341A - 用于通过内容中心网络管理装置的系统和方法 - Google Patents

用于通过内容中心网络管理装置的系统和方法 Download PDF

Info

Publication number
CN105227341A
CN105227341A CN201510332553.1A CN201510332553A CN105227341A CN 105227341 A CN105227341 A CN 105227341A CN 201510332553 A CN201510332553 A CN 201510332553A CN 105227341 A CN105227341 A CN 105227341A
Authority
CN
China
Prior art keywords
interest
title
resource
assembly
prefix
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510332553.1A
Other languages
English (en)
Other versions
CN105227341B (zh
Inventor
P·马哈德万
G·C·斯科特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cisco Technology Inc
Original Assignee
Palo Alto Research Center Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Palo Alto Research Center Inc filed Critical Palo Alto Research Center Inc
Publication of CN105227341A publication Critical patent/CN105227341A/zh
Application granted granted Critical
Publication of CN105227341B publication Critical patent/CN105227341B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/224—Monitoring or handling of messages providing notification on incoming messages, e.g. pushed notifications of received messages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/04—Network management architectures or arrangements
    • H04L41/046—Network management architectures or arrangements comprising network management agents or mobile agents therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/63—Routing a service request depending on the request content or context
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H04L45/748—Address table lookup; Address filtering using longest matching prefix

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

装置可以处理来自通过内容中心网络管理本地装置的远程装置的命令。操作中，所述装置可以接收管理装置资源的兴趣，使得所述兴趣的名称包括与所述装置资源关联的名称或名称前缀，并包括管理所述资源的命令。如果所述装置确定所述名称前缀与所述本地装置对应，则所述装置分析所述兴趣的命令以确定装置资源，并对所述装置资源执行资源管理操作。如果所述名称前缀与所述本地装置不对应，则所述装置使用所述兴趣的名称前缀执行最长前缀匹配查询以确定所述兴趣的目的。如果所述兴趣的目的对应于所述本地装置的组件，则所述装置将所述兴趣转发到所述组件或所述组件的本地代理。

Description

用于通过内容中心网络管理装置的系统和方法
技术领域
本申请一般涉及远程装置管理。并且更具体地，本申请涉及通过内容中心网络监视或控制装置。
背景技术
在内容中心网络(CCN)中，客户端装置可以通过传播包括数据名称的兴趣消息来获得此数据。CCN中的中间路由器向与兴趣的名称前缀关联的任何内容生产者传播此兴趣。接收兴趣的内容生产者可以生成并返回满足兴趣(例如内容对象的名称确切地与兴趣包中的名称匹配)的内容对象。路由器然后沿与兴趣消息穿过的相反的路径将内容对象转发到客户端装置，利用路由器中由兴趣消息剩下的相反路径信息。
CCN架构被设计成允许客户端有效、安全地获得数据，而不管数据来自哪里。然而，典型的CCN网络不允许管理员有效地监视或配置网络中装置的分层。
发明内容
一个实施例提供用于通过内容中心网络(CCN)管理装置的方法。这些装置可以包括计算机(例如膝上型计算机、服务器、移动装置)、网络装置(例如交换机)或器械(例如智能TV、温度调节装置等)。操作中，装置(例如路由器或数据转发装置)可以接收管理装置资源的兴趣，使得兴趣的名称包括与装置资源关联的名称或名称前缀，并包括管理装置资源的命令。装置使用兴趣的名称执行最长前缀匹配查询以确定兴趣的目的(destination)。如果兴趣的目的包括本地装置的组件，则装置将兴趣转发到本地装置的组件的代理。
在CCN中，每项内容是分别被命名的，每项数据绑定到将该数据与任何其它项数据相区分的唯一名称，诸如相同数据的其它形式或来自其它来源的数据。此唯一名称允许客户端通过传播指示此唯一名称的请求或兴趣请求数据，并且可以获得与数据的存储位置、网络位置、应用和传输手段无关的数据。以下术语描述CCN架构的元件：
内容对象(ContentObject)：单一一项命名数据，其绑定到唯一名称。内容对象是“永久的”，这意味着内容对象可以在计算装置内或者在不同的计算装置中移动，但不会改变。如果内容对象的任何组成变化，则出现变化的实体创建包括更新内容的新内容对象，并且将新内容对象绑定到新唯一名称。
唯一名称(UniqueName)：CCN中的名称通常是与位置无关的，唯一地标识内容对象。数据转发装置不管内容对象的网络地址或物理位置如何，可以使用名称或名称前缀将包向生成或存储内容对象的网络节点转发。在一些实施例中，名称可以是分层结构的可变长度标识符(HSVLI)。HSVLI可以分成几个分层组成，这些组成可以以各种方式构造。例如，个别的名称组成parc，home，ccn和test.txt可以以左对齐的前缀为主的方式构造，形成名称“/parc/home/ccn/test.txt.”。因此，名称“/parc/home/ccn”可以是“/parc/home/ccn/test.txt.”的“父”或“前缀”。附加组成可以用来区分内容项目的不同形式，诸如合作文档。
兴趣(Interest)：指示对一项数据的请求的包，包括该项数据的名称(或名称前缀)。数据消费者可以在信息中心网络中传播请求或兴趣，CCN路由器可以向可以提供所请求数据的存储装置(例如缓存服务器)或数据生产者播送，以满足请求或兴趣。
CCN架构的描述在美国专利申请号12/338,175(发明人VanL.Jacobson和DianaK.Smetters于2008年12月18日提交的名称为“ControllingtheSpreadofInterestsandContentinaContentCentricNetwork”)中有描述。
在一些实施例中，最长前缀匹配查询结果可以包括多个组件。同样，装置可以向多个组件转发兴趣，并从多个组件中的每个组件接收内容对象(CO)，使得各个内容对象提供对于相应组件的状态信息。装置然后生成包括来自多个内容对象的状态信息的状态信息汇总，并返回满足兴趣的内容对象。
在一些实施例中，状态信息汇总可以包括来自多个组件的状态信息的编辑，和/或可以包括将多个组件的状态信息进行聚合的一个或多个聚合值。
在一些实施例中，组件保持包括组件变量、计数值和/或配置状态的状态信息。
在一些实施例中，组件包括本地装置的硬件组件，代理可以代表硬件组件在本地装置上运行。
在一些实施例中，组件包括软件组件或硬件组件，所述软件组件或硬件组件包括用于处理兴趣的代理。
在一些实施例中，组件可以包括接口卡、温度传感器、风扇控制器、转发信息库(FIB)、未决兴趣表(PIT)或内容存储(CS)。
一个实施例提供基于其名称前缀促进管理一个或多个装置资源的装置。操作中，装置可以接收用于管理装置资源的第一兴趣，使得兴趣的名称包括装置的名称或名称前缀以及用于监视和配置装置资源的命令。如果装置确定第一兴趣的名称对应于本地装置，则装置分析第一兴趣的命令，以确定装置的装置资源，并确定对装置资源执行的资源管理操作。装置然后对装置资源执行资源管理操作。
在一些实施例中，资源管理操作使装置为装置资源配置配置参数。
在一些实施例中，资源管理操作使装置监视装置资源的属性。
在一些实施例中，命令包括详细聚合命令，资源管理操作使装置监视本地装置的多个资源的属性。
在一些实施例中，命令包括聚合汇总命令，资源管理操作使装置通过本地装置的多个资源计算聚合属性。
在一些实施例中，命令包括警告配置命令，资源管理操作配置装置以响应于检测到满足预定条件发送警告。
在一些实施例中，当装置确定满足警告条件时，装置处理警告以生成警告消息，并通过内容中心网络将警告消息发送到预定目标装置。
在一些实施例中，在发送警告消息时，装置通过第一兴趣确定预定目标装置的路由前缀。装置生成包括路由前缀和警告消息的第二兴趣，并通过内容中心网络传播第二兴趣。
在一些实施例中，第一兴趣由待接收警告消息的预定目标装置发起。在发送警告消息时，装置生成名称包括第一兴趣的名称，有效载荷包括警告消息的内容对象。装置然后通过内容中心网络返回满足第一兴趣的内容对象，并向预定目标装置提供警告消息。
附图说明
图1图解说明根据实施例的促进通过内容中心网络管理装置的示例性计算环境。
图2图解说明根据实施例的示例性路由器，路由器的组件可以通过内容中心网络被远程管理。
图3图解说明根据实施例的网络路由器的示例性名称分层。
图4呈现根据实施例的说明在装置上处理装置-管理兴趣的方法的流程图。
图5呈现根据实施例说明转发装置-管理兴趣的方法的流程图。
图6呈现根据实施例说明当满足警告条件时配置装置以通过内容中心网络返回警告消息的方法的流程图。
图7图解说明根据实施例的促进通过内容中心网络管理装置的示例性设备。
图8图解说明根据实施例的促进通过内容中心网络管理装置的示例性计算机系统。
在图中，相同的附图标记指相同的附图元件。
具体实施方式
给出以下描述使得本领域技术人员能够制造和使用实施例，以下描述是在特定应用和其需求的背景下提供的。对所公开实施例的各种改进对本领域技术人员是非常显然的，在不偏离本申请的精神和范围下，本文中定义的通用原理可以应用于其它实施例和应用。因此，本发明不局限于所显示的实施例，而是给予与本文中公开的原理和特征一致的最宽范围。
概述
本发明的实施例提供在装置上运行的代理或后台程序，解决了通过CCN网络远程地监视或配置装置的问题。装置可以以要被管理或控制的每个装置在名称空间分层中具有唯一路由前缀的方式构成或连接分层名称空间。
要远程地管理这些装置的计算机(或应用或任何装置)可以通过生成包括装置的路由前缀的兴趣的名称，向特定装置或装置组件传播兴趣。兴趣的名称还可以指定用于监视或配置装置或组件的参数或属性的查询。例如，系统管理员可以使用个人计算机或服务器上的CCN应用(或服务)来配置机构的名称空间上的多个装置。同样，计算机或服务器可以通过内容中心网络传播装置-监视兴趣，以从名称空间和机构的网络上的多个装置采集实时统计信息。如果在采集的信息中检测到问题，则装置可以发布警告，并且可以周期性生成描述网络性能的报告。
在一些实施例中，装置或组件可以基于到相邻节点(诸如到局域网(LAN)或广域网(WAN)路由器)的路由前缀生成其自身的唯一的名称前缀。替代性地，装置可以例如基于其在机构的网络中的位置，从负责向机构的名称空间中的装置分配唯一的路由前缀的机构的服务器获得唯一的路由前缀。每个路由前缀对装置是唯一的，这允许其它装置直接向期望装置发送包(例如CCN兴趣)。
同样，路由前缀包括分层名称结构，沿网络的路由器可以基于装置的唯一路由前缀使用分层名称结构来将包转发到特定的目标装置。注意，与互联网协议(IP)网络不同，路由前缀本质上是分层的，没有固定长度。同样，注意，路由前缀不是如当前互联网中的IP前缀，而是基于装置的名称的。例如，到装置的路由器或网关可以具有为目标装置的路由前缀的子集(名称前缀)的路由前缀。因此，对目标装置的兴趣可以基于匹配路由器或网关的路由前缀的兴趣的名称前缀的一部分首先传播到路由器或网关。路由器或网关然后在本地转发信息库(FIB)中执行本地最长前缀匹配查询，以确定用于转发兴趣的接口，并使用此接口来将兴趣转发到目标装置。
还要注意，可以直接使用CCN路由前缀来将兴趣转发给目标装置。与互联网域名不同，计算机在向目标装置发送兴趣之前，不需要首先将CCN路由前缀解析成固定长度的IP地址。同样，与IP网络不同，CCN路由器不需要执行网络地址解析(NAT)就将局域网(LAN)外部的兴趣转发到LAN内的装置。而是，兴趣沿着由路由前缀定义的从与兴趣的最高级名称前缀关联的装置开始、在名称与兴趣的路由前缀匹配的装置或装置组件结束的网络路径被转发。
图1图解说明根据实施例的促进通过内容中心网络(CCN)管理装置的示例性计算环境100。具体地，计算环境100包括用于机构的CCN102(诸如企业CCN)。CCN102可以包括一组路由器104，路由器基于其路由前缀通过CCN102转发兴趣。
例如，路由器104可以是名称为“PARC”的网络中的组件。路由器104.1可以包括订阅者边缘路由器，订阅者边缘路由器可以使CCN102与互联网服务提供商(ISP)相接。ISP可以向路由器104.1转发具有名称前缀“/parc”的任何兴趣，因此，路由器104.1可以具有根路由前缀“/parc”。客户端装置106例如可以通过在兴趣的名称中包括路由前缀“/parc”将兴趣传播到CCN102中的装置。
路由器组104.2-104.6可以驻存在PARC上的计算机科学实验室(CSL)中。路由器104.2-104.6和此实验室中的任何其它装置的路由前缀都可以以名称前缀“/parc/csl”开始。具体地，路由器104.2可以是CSL的边缘路由器，并且可以有路由前缀“/parc/csl”。CSL实验室中的另一路由器104.3可以向名称为“group2”的分组的一个或多个办公室或房间提供网络访问，并且可以被配置成具有路由前缀“/parc/csl/group2”。这些房间之一的路由器可以有路由前缀：
“/parc/csl/group2/router1”。
可以给在CSL实验室的这个房间中的装置分配路由前缀：
“/parc/csl/group2/{device_name}”。
这里，{device_name}对应于装置的本地名称。
图2图解说明根据实施例的示例性路由器200，路由器200的组件可以通过内容中心网络被远程管理。具体地，路由器200可以包括与网络(诸如计算机网络)接口的一组接口卡206。接口卡206可以各自包括一组网络端口(例如以太网端口)，网络端口各自将装置与网络相接。路由器200还可以包括一组传感器，诸如温度传感器202，并且可以包括调节路由器200中的温度的一组风扇204。在一些实施例中，路由器200可以执行监视和控制路由器200的各种资源的代理或后台程序。例如，此代理可以监视每个接口卡206的温度传感器202，并且可以控制风扇204以确保每个接口卡206工作于可接受的温度范围内。
路由器200还可以包括CCN相关资源，诸如转发信息库(FIB)208、未决兴趣表(PIT)210和内容存储(CS)212。在路由器200上运行的代理可以使用FIB208、PIT210和CS212以处理输入的兴趣和内容对象。此外，当此代理接收包括管理本地资源的命令的兴趣时，路由器200上的代理可以处理这些命令以监视和/或配置本地资源。例如，代理可以处理兴趣以监视或控制温度传感器202或风扇204，或者甚至是本地CCN资源(例如FIB208、PIT210或CS212)。
如果兴趣涉及有其自己的代理的资源，则路由器200本地的代理可以将兴趣转发至资源专用的代理。例如，每个接口卡206可以包括处理器和存储器，并且可以包括在处理器和存储器上执行的代理。如果路由器200上的代理接收名称前缀涉及接口卡206.2的兴趣，则本地代理可以将兴趣转发到接口卡206.2以进行进一步处理。
尽管上文的示例涉及路由器，但本文中呈现的技术还可以适用于现在已知或以后开发的任何电子装置。例如，服务器、个人计算机或联网设备可以执行监视和控制各个本地资源并允许这些本地资源通过内容中心网络被远程地管理的代理或后台程序。
图3图解说明根据实施例的网络路由器的示例性名称分层300。路由器可以通过网络配置服务器被分配路由前缀“/parc/csl/group2/router1”，所述网络配置服务器被配置成通过接合“/parc”名称空间的装置或者通过任何其它适当的网络管理工具分配路由前缀。
路由器可以包括一组内部组件(例如接口卡)，所述内部组件各自具有可以接受用于监视或管理组件的兴趣的代理。例如，路由器1中的每个接口卡可以包括运行接口卡的代理的处理器。路由器可以给每个内部组件分配本地名称，并且可以向兴趣的名称中指定本地名称的内部组件转发兴趣。这允许路由器向名称为“LineCard2”的接口卡转发兴趣“/parc/csl/group2/router1/LineCard2”。同样，每个接口卡可以运行其端口中每个端口的代理，使得端口的代理可以通过接口卡本身被分配本地名称。
一旦路由器被分配唯一的路由前缀，路由器或远程装置可以通过内容中心网络控制或监视路由器的资源。例如，管理员可以使用他自己的个人计算机通过传播对以下前缀的兴趣来监视或配置LineCard2的端口P1：
“/parc/csl/group2/router1/LineCard2/P1”(1)
兴趣可以通过规定包括参数和值的查询来配置端口参数。在一些实施例中，兴趣的名称可以构造为：
“{prefix}/q＝{parameter}/{new_value}”(2)
其中，{prefix}包括prefix(1)，“q＝{parameter}/{new_value}”规定具有所述参数和所述值的查询。在一些实施例中，兴趣可以包括兴趣消息中作为有效载荷的参数和新值。兴趣的名称可以是“{prefix}”，兴趣可以包括规定查询参数和值的显式有效载荷。
在一些实施例中，查询可以配置端口速度、可用带宽、虚拟LAN(VLAN)信息、以太网供电(PoE)状态(例如使能、禁止)和服务质量(QoS)参数。例如，兴趣可以使用以下查询来配置端口的端口速度：
“/parc/csl/group2/router1/LineCard2/P1/q＝port_speed/10mbps”(3)
一旦此兴趣到达路由器1，路由器1上的代理执行最长前缀匹配查询(例如在本地FIB上)，以识别LineCard2，并向在LineCard2上运行的代理转发兴趣。类似地，在LineCard2上运行的代理执行最长前缀匹配查询以将兴趣转发到端口P1的本地代理。端口P1的代理然后处理兴趣，将端口速度设置成10mbps，并且可以返回应答操作的内容对象。
在一些实施例中，兴趣可以监视来自一个或多个装置或资源的测量值或计数值。例如，兴趣的名称可以构造为：
“{prefix_of_device_or_component}/q＝{parameter}(4)
涉及路由器或接口卡的兴趣可以监视例如转发包的数目、丢弃包的数目、平均包大小的计数值或者任何其它的路由器特定的测量值或参数。因此，一旦兴趣
“/parc/csl/group2/router1/LineCard2/P1/q＝dropped_packets”(5)
到达LineCard2的端口P1的代理，此代理读指定在端口P1上已经被丢弃的包的总数的本地“dropped_packets”值。代理然后生成并返回包括兴趣的名称并包括内容对象的主体中丢弃包的数目的内容对象。
在一些实施例中，兴趣可以从多个组件中查询聚合数据。聚合数据可以列出来自多个组件中每个组件的各个值，或者可以包括量化来自一组组件的聚合值的单个值。聚合值可以在路由器级、在接口卡级、在端口级或者在虚拟端口级被采集和/或汇总。
例如，兴趣：
“/parc/csl/group2/router1/LineCard2/q＝dropped_packets/detailed”(6)
包括预定字“detailed”，其通知LineCard2上的代理生成列出在每个端口上丢弃的包的数目的详细报告。对于每个端口，LineCard2通过生成类似于(6)的兴趣来处理兴趣，以查询来自每个端口的“dropped_packets”值。如果端口本身包括虚拟端口，则端口可以生成并在所有虚拟端口上返回“dropped_packets”值的详细报告。一旦LineCard2获得每个端口的各个值，LineCard2可以生成并返回包括兴趣名称(6)并且包括从内容对象的主体中的每个端口接收的“dropped_packets”值的内容对象。
举另一个示例，兴趣
“/parc/csl/group2/router1/LineCard2/q＝dropped_packets/summary”(7)包括预定字“summary”的查询，这通知LineCard2上的代理生成LineCard2的所有端口上丢弃包的数目的汇总。LineCard2通过从端口(和其虚拟端口)查询每个端口的“dropped_packets”值，来处理兴趣，并将LineCard2的每个端口(和虚拟端口)的丢弃包的数目相加，计算新的“dropped_packets”值。一旦LineCard2计算聚合“dropped_packets”值，LineCard2可以生成并返回在内容对象的主体中包括兴趣名称(7)并包括聚合“dropped_packets”值的内容对象。
在一些实施例中，系统管理员可以传播查询CCN名称分层内的装置集合的兴趣。例如，兴趣“/parc/esl/q＝dropped_packets/detailed”(8)可以到达具有路由前缀“/parc/csl/”的CSL部门的路由器。此CSL路由器可以通过在CCN名称分层上更低的一个等级上的所有装置上重复以处理兴趣(8)，从而查询这些装置的丢弃包的数目的详细报告。CSL路由器可以通过生成CCN名称分层中每个装置(或组件)的新的兴趣包，并从每个装置或组件接收匹配的内容对象来进行此操作。CSL路由器然后解析它接收的内容对象，生成汇总来自它接收的内容对象的信息的新的内容对象，并使用此新创建的内容对象对原始兴趣进行响应。
CCN分层中的装置可以包括CSL路由器本地的接口卡和/或端口，并且可以包括名称前缀为“/parc/csl/{device_name}”的其它路由器或装置。这些路由器还查询比他们低一等级的路由器，以及每个本地接口卡和/或端口。每个接口卡然后查询每个端口以获得在每个端口和虚拟端口上丢弃包的数目的详细报告。这样，如果机构的网络中有大量的装置，则系统管理员可以发布一个兴趣以从CCN名称分层内的装置集合获得详细报告。
代理还可以监视或配置CCN相关的资源，诸如转发兴趣库(FIB)、未决兴趣表(PIT)或内容存储(CS)。管理员的计算装置可以向装置发送兴趣，以查询PIT中的表项的数目。例如，装置可以传播查询：“/parc/csl/group2/PIT/q＝/bbc/headlines/PendingInterests”(9)。兴趣(9)中的查询查询路由前缀“/parc/esl/group2”的路由器名称前缀为“/bbc/headlines”的未决的兴趣的数目。
管理员的计算机还可以传播兴趣以改变或配置远程装置上的CCN资源。在一些实施例中，兴趣可以配置FIB、PIT或CS资源，以创建、修改或删除资源中的表项。例如，管理员可以使用兴趣“/parc/csl/group2/FIB/q＝/bbc/headlines/InterfaceSet＝2，3”(10)在名称空间“/parc/csl/group2”对路由器修改FIB表项，以将名称空间“/bbc/headlines”的出接口变成接口集“2，3”。
举另一示例，管理员可以使用兴趣：“/parc/csl/group2/CS/q＝/bbc/headlines/CS＝2G”(11)在路由前缀“/parc/csl/group2”修改路由器的内容存储，以将名称空间“/bbc/headlines”的最大缓存大小修改为2GB。此配置路由器，以限制缓存到2GB的名称前缀“/bbc/headlines”的内容的数目。管理员还可以传播其它缓存配置兴趣，以限制其它名称前缀缓存的内容的数量。例如，管理员可以通过规定查询中的根名称前缀“/”传播以下兴趣，以配置内容存储，从而限制所有内容的缓存大小为10GB：
“/parc/csl/group2/CS/q＝/＝2G”(12)。
处理装置-管理兴趣
图4呈现根据实施例的说明在装置上处理装置-管理兴趣的方法400的流程图。操作中，装置(例如独立装置或独立装置的组件)可以接收用于管理装置的兴趣消息(操作402)。例如，本地装置可以包括代理，代理处理通过一个或多个接口接收的兴趣，并管理本地装置的资源集。兴趣消息包括路由前缀和命令。因此，本地代理可以使用路由前缀确定是本地处理兴趣还是将兴趣转发到被监视或管理的目标装置(或装置组件)。
代理确定兴趣的名称前缀是否与本地代理的路由前缀匹配(操作404)。如果不匹配，兴趣不由本地代理处理。因此，代理确定与兴趣的名称前缀关联的装置或组件(操作406)，并将兴趣转发到目标装置或资源的代理(操作408)。此目标代理可以在不同的装置或组件上执行，或者可以是在本地装置上运行并管理本地装置的一个或多个资源的代理。例如，本地装置可以包括一组组件，该组组件各自包括执行代理的处理器。举另一个示例，本地装置可以执行一组子代理，该组子代理各自管理本地装置的资源集。路由器的子代理可以生成资源，诸如传感器(例如温度计)、风扇、接口卡、图形卡和/或装置的任何其它组件。个人装置的子代理可以管理资源，诸如智能手机的图像传感器、全球定位系统(GPS)传感器、加速度计和/或在装置上运行的任何应用。其它示例性资源可以包括例如装置的FIB、PIT或CS。
另一方面，如果兴趣的名称前缀与本地装置的路由前缀匹配，则兴趣已经到达被管理的目标装置。为了处理兴趣，装置的代理确定被兴趣管理的一个或多个资源(操作410)，并确定对(若干)资源执行的操作(操作412)。装置对一个或多个资源执行操作(操作414)，并且返回包括对(若干)资源执行操作产生的结果的内容对象(操作416)。
在一些实施例中，兴趣可以指定在跨越CCN名称空间分层的一个或多个等级的各个子代理上配置或监视资源的命令。例如，命令可以请求路由器监视来自多个接口卡的多个端口的网络统计。在一些实施例中，这些接口卡可以包括执行代理的处理单元。替代性地，本地装置可以执行每个接口卡的代理。这些接口卡代理对应于CCN名称空间分层的更低等级，作为路由器代理的子代理。
本地代理可以通过生成并传播涉及多个子代理中每个子代理的兴趣，对资源执行兴趣的操作(操作414)。这些子代理然后处理兴趣，以配置或监视处于或低于CCN名称空间的分段的资源。继续上文的示例，这些接口卡中每个的子代理收集接口卡的统计信息，并返回包括此统计信息的内容对象。一旦本地代理从子代理接收内容对象，则本地代理可以生成包括聚合或汇总来自各个子代理的结果的另一内容对象。
图5呈现根据实施例说明转发装置-管理兴趣的方法500的流程图。操作中，装置可以转发不针对本地装置的兴趣。装置可以使用兴趣的名称前缀在FIB(或者在包括转发信息的任何其它数据结构中)中执行最长前缀匹配查询(操作502)，并确定匹配表项是否存在(操作504)。如果匹配表项不存在，则本地装置不需要处理兴趣。
否则，装置从查询结果获得转发信息(操作506)，并确定匹配表项是否对应于本地管理资源(操作506)。本地管理资源可以包括不包括其自己的代理的任何组件。装置可以给这些组件中的每个分配名称前缀，并且可以发起和执行这些组件中每个的代理。如果兴趣的名称前缀对应于本地管理组件，则装置识别组件的代理(操作508)，并将兴趣转发到此代理(操作510)。
另一方面，如果兴趣的名称前缀不用于本地管理资源，则装置将兴趣转发到与兴趣的名称前缀关联的目标组件(操作512)。目标组件的代理然后可以转发兴趣，或者本地处理兴趣。
警告消息
装置或组件上的代理还可以在检测到预定条件时发送警告消息。管理员可以配置代理，以通过向代理传播警告配置兴趣从而生成警告。在一些实施例中，警告配置兴趣可以具有形式：
{component_prefix}/alert＝{attribute}/{attribute_value}(13)
在警告配置兴趣中，{component_prefix}包括到被配置成发布警告的组件的路由前缀。同样，{attribute}和{attribute_value}的结合规定对于属性发布警告的标准。替代性地，警告配置兴趣可以对触发警告的条件指定显式表达式，并且可以指定显式属性集以在警告消息中返回。
在一些实施例中，管理员的计算装置可以传播警告配置兴趣以查询来自组件的警告消息。例如，计算装置上的代理可以周期性地传播组件的路由前缀的兴趣，以查询警告。除警告已经被触发，或者警告在警告配置兴趣超时之前被触发之外，目标组件(和组件上的代理)可以忽略警告配置兴趣。如果警告被触发，则组件可以响应于最近的或下一警告配置兴趣返回内容对象。内容对象可以包括警告兴趣的名称，并且可以在有效载荷中包括警告消息。
在一些实施例中，目标组件可能需要管理员具有有效许可以查询特定属性或计数值，或者设置特定的配置参数。因此，管理员的计算装置可以生成包括管理员的安全信息的警告配置兴趣。安全信息可以包括在兴趣名称结尾处或者作为兴趣名称的名称组成的加密用户证书(例如用户标识符或密码)。目标组件上的代理然后验证管理员的许可以在响应于查询兴趣或警告配置兴趣之前，读或修改限制属性。
图6呈现根据实施例说明当满足警告条件时配置装置以通过内容中心网络返回警告消息的方法600的流程图。操作中，装置上的代理可以接收包括警告配置命令的兴趣(操作602)。警告配置命令规定生成警告的条件，并且可以包括用于生成警告消息的指令。代理可以从警告配置命令获得警告条件(操作604)，并确定警告条件是否被满足(操作606)。例如，代理可以周期性地处理一组警告的警告条件，或者可以在检测到警告条件中出现的变量有变化时处理警告条件。
如果代理确定满足警告条件，则代理继续生成警告消息(例如通过执行用于生成消息的警告的指令)(操作608)。在一些实施例中，警告消息可以包括预定消息，或者可以包括使用代理可用的数据动态生成的消息。而且，警告的指令可以配置代理，以从本地资源和/或其它代理收集数据，在警告消息中包括详细日志。详细日志可以是警告消息的一部分，或者可以作为警告消息的附件被包括。
代理然后可以将警告消息返回兴趣的资源，或者返回预定的路由前缀。例如，代理可以确定警告配置命令是否规定路由前缀(操作610)。如果规定，则代理生成其名称包括路由前缀和警告消息的兴趣(操作612)。警告配置兴趣可以具有形式：
{routable_prefix}/alert＝{component_prefix}/{alert_message}(14)
在兴趣(14)中，{routable_prefix}包括兴趣目的的预定路由前缀，{component_prefix}包括到发布警告的装置或组件的路由前缀。同样，{alert_message}包括被报告到预定的路由前缀的警告消息。代理可以创建包括排列的(marshalled)警告消息的兴趣。在一些实施例中，代理可以创建包括携带警告消息的显式有效载荷的兴趣。代理然后通过内容中心网络传播兴趣(操作614)。其它CCN节点然后向与路由前缀关联的一个或多个安全装置转发警告的兴趣。这些安全装置可以或者可以不包括传播初始兴趣的装置。
如果警告配置命令不规定路由前缀，则代理可以向接收兴趣的装置返回警告消息。代理可以生成包括初始兴趣的名称，并且其有效载荷包括警告消息的内容对象(操作616)。代理然后返回内容对象，以满足兴趣(操作618)。其它CCN节点沿由初始兴趣建立的相反的路径传播内容对象。例如，管理员可以使用个人计算装置周期性传播包括本地代理的路由前缀，并查询特定类型警告的代理的兴趣。代理可以忽视兴趣，直到警告的条件满足或者兴趣超时。如果在一个兴趣超时之后警告的条件得到满足，则代理可以使用下一兴趣的内容对象返回警告消息。
图7图解说明根据实施例的促进通过内容中心网络管理装置的示例性设备700。设备700可以包括多个模块，所述模块可以通过有线或无线通信信道彼此通信。设备700可以使用一个或多个集成电路实现，并且可以包括比图7中所示的更多或更少的模块。进一步地，设备700可以集成于计算机系统中，或者实现为能够与其它计算机系统和/或装置通信的单独的装置。具体地，设备700可以包括通信模块702、查询模块704、兴趣处理模块706、兴趣转发模块708和警告生成模块710。
在一些实施例中，通信模块702可以接收管理装置资源的兴趣，使得兴趣包括名称前缀和对于装置资源的命令。查询模块704可以使用兴趣的名称前缀执行最长前缀匹配查询，以确定兴趣的目的。兴趣处理模块706可以处理针对设备700的兴趣，以对设备700的资源执行资源管理操作。兴趣转发模块708可以转发针对设备700的组件或针对设备700的名称空间内的另一装置的代理的兴趣。警告生成模块710可以响应于检测到满足预定条件发布警告。
图8图解说明根据实施例的促进通过内容中心网络管理装置的示例性计算机系统802。计算机系统802包括处理器804、存储器806和存储装置808。存储器806可以包括充当管理存储器的易失性存储器(例如RAM)，并且可以用来存储一个或多个存储器池。而且，计算机系统802可以耦连到显示装置810、键盘812和定位装置814。存储装置808可以存储操作系统816、代理818和数据830。
代理818可以包括指令，这些指令在由计算机系统802执行时，可以引起计算机系统802执行在本申请中描述的方法和/或处理。具体地，代理818可以包括用于接收对管理装置资源的兴趣的指令，使得兴趣包括名称前缀和对于装置资源的命令(通信模块820)。进一步地，代理818可以包括用于使用兴趣的名称前缀执行最长前缀匹配查询以确定兴趣的目的的指令(查询模块822)。
代理818还可以包括用于处理针对代理818的兴趣以对代理818的资源执行资源管理操作的指令(兴趣处理模块824)。代理818还可以包括用于转发针对代理818的组件或者针对代理818的名称空间内的另一装置的代理的兴趣的指令(兴趣转发模块826)。代理818还可以包括响应于检测到满足预定条件发布警告的指令(警告生成模块828)。
数据830可以包括通过本申请中描述的方法和/或过程作为输入请求的或作为输出生成的任何数据。具体地，数据830可以存储至少配置属性和一个或多个性能度量的计数值。
在此详细描述中描述的数据结构和代码通常存储于计算机可读存储介质上，计算机可读存储介质可以是可以存储代码和/或数据以由计算机系统使用的任何装置或介质。计算机可读存储介质包括但不限于易失性存储器、非易失性存储器、磁和光存储装置(诸如磁盘驱动器、磁带、CD(光盘)、DVD(数字通用盘或数字视频盘))或能够存储现在已知或以后开发的计算机可读介质的其它介质。
在详细描述部分描述的方法和过程可以体现为代码和/或数据，这些代码和/或数据可以存储在如上文描述的计算机可读存储介质中。当计算机系统读、执行计算机可读存储介质上存储的代码和/或数据时，计算机系统执行体现为数据结构和代码并存储于计算机可读存储介质中的方法和过程。
而且，上面描述的方法和过程可以包括于硬件模块中。这些模块可以包括但不限于专用集成电路(ASIC)芯片、现场可编程门阵列(FPGA)、和/或现在已知或以后开发的其它可编程逻辑器件。当硬件模块被激活时，硬件模块执行其中包括的方法和过程。

Claims (9)

1.一种计算机实现的方法，包括：
由装置接收管理装置资源的兴趣，其中，所述兴趣的名称包括与所述装置资源关联的名称或名称前缀，并包括所述装置资源的命令；
使用所述兴趣的名称执行最长前缀匹配查询，以确定所述兴趣的目的；
从最长前缀匹配查询结果确定所述兴趣的目的文件包括本地装置的组件；以及
将所述兴趣转发到所述本地装置的组件的代理。
2.根据权利要求1所述的方法，其中，所述最长前缀匹配查询结果包括多个组件，并且其中，所述方法还包括：
将所述兴趣转发到所述多个组件；
从所述多个组件中的每一个组件接收内容对象CO，其中，各个内容对象包括通过在相应组件上执行命令产生的结果；
生成包括由所述多个内容对象产生的信息的结果汇总的内容对象；以及
返回所述内容对象以满足所述兴趣。
3.根据权利要求2所述的方法，其中，所述结果汇总包括以下中的至少一个：
由所述多个组件生成的结果的编缉；以及
聚合由所述多个组件产生的结果的一个或多个聚合值。
4.根据权利要求2所述的方法，其中，来自所述相应组件的结果包括以下中的至少一个或多个：
一个或多个度量的组件变量；
一个或多个度量的计数值；以及
配置状态。
5.根据权利要求1所述的方法，其中，所述组件包括所述本地装置的硬件组件，并且其中，所述代理代表所述硬件组件在所述本地装置上运行。
6.根据权利要求1所述的方法，其中，所述组件包括软件组件或硬件组件，所述软件组件或硬件组件包括用于处理所述兴趣的代理。
7.根据权利要求1所述的方法，其中，所述组件包括以下中的至少一个：
接口卡；
温度传感器；
风扇控制器；
转发信息库FIB；
未决兴趣表PIT；以及
内容存储CS。
8.一种计算机实现的方法，包括：
由装置接收管理装置资源的第一兴趣，其中，所述兴趣的名称包括所述装置资源的名称或名称前缀和监控或配置所述装置资源的命令；以及
响应于确定所述第一兴趣的名称与所述本地装置对应，分析所述第一兴趣的命令以确定所述装置的资源，并确定要对所述装置资源执行的资源管理操作；以及
对所述装置资源执行所述资源管理操作。
9.一种存储指令的非暂态计算机可读存储介质，所述指令在由计算机执行时引起所述计算机执行方法，所述方法包括：
接收管理装置资源的第一兴趣，其中，所述兴趣的名称包括所述资源的名称或名称前缀和监控或配置所述装置资源的命令；
响应于确定所述第一兴趣的名称与所述本地装置对应，分析所述第一兴趣的命令以确定所述装置的装置资源，并确定要对所述装置资源执行的资源管理操作；以及
对所述装置资源执行所述资源管理操作。
CN201510332553.1A 2014-06-30 2015-06-16 用于通过内容中心网络管理装置的系统和方法 Active CN105227341B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/320235 2014-06-30
US14/320,235 US9426113B2 (en) 2014-06-30 2014-06-30 System and method for managing devices over a content centric network

Publications (2)

Publication Number Publication Date
CN105227341A true CN105227341A (zh) 2016-01-06
CN105227341B CN105227341B (zh) 2020-04-07

Family

ID=53496445

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510332553.1A Active CN105227341B (zh) 2014-06-30 2015-06-16 用于通过内容中心网络管理装置的系统和方法

Country Status (4)

Country Link
US (1) US9426113B2 (zh)
EP (1) EP2963873B1 (zh)
JP (1) JP2016015725A (zh)
CN (1) CN105227341B (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107547625A (zh) * 2017-07-11 2018-01-05 上海大学 内容中心网络用户需求响应调度系统及方法
CN108416016A (zh) * 2018-03-05 2018-08-17 北京云端智度科技有限公司 一种cdn按前缀缓存清除方法和系统
CN109417510A (zh) * 2016-07-25 2019-03-01 思科技术公司 用于内容中心网络中的转发信息库中的临时条目的系统和方法
CN110505300A (zh) * 2019-08-23 2019-11-26 中山大学 一种ip网络与命名数据网络混合的新型链式代理方法
CN114257536A (zh) * 2021-11-05 2022-03-29 浙江木链物联网科技有限公司 一种工业数据采集方法和系统

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9456054B2 (en) 2008-05-16 2016-09-27 Palo Alto Research Center Incorporated Controlling the spread of interests and content in a content centric network
US8923293B2 (en) 2009-10-21 2014-12-30 Palo Alto Research Center Incorporated Adaptive multi-interface use for content networking
US10098051B2 (en) 2014-01-22 2018-10-09 Cisco Technology, Inc. Gateways and routing in software-defined manets
US9954678B2 (en) 2014-02-06 2018-04-24 Cisco Technology, Inc. Content-based transport security
US9836540B2 (en) 2014-03-04 2017-12-05 Cisco Technology, Inc. System and method for direct storage access in a content-centric network
US9626413B2 (en) 2014-03-10 2017-04-18 Cisco Systems, Inc. System and method for ranking content popularity in a content-centric network
US9391896B2 (en) * 2014-03-10 2016-07-12 Palo Alto Research Center Incorporated System and method for packet forwarding using a conjunctive normal form strategy in a content-centric network
US10063476B2 (en) * 2014-03-28 2018-08-28 Research & Business Foundation Sungkyunkwan University Content centric networking system providing differentiated service and method of controlling data traffic in content centric networking providing differentiated service
US9716622B2 (en) 2014-04-01 2017-07-25 Cisco Technology, Inc. System and method for dynamic name configuration in content-centric networks
US9473576B2 (en) 2014-04-07 2016-10-18 Palo Alto Research Center Incorporated Service discovery using collection synchronization with exact names
US9992281B2 (en) 2014-05-01 2018-06-05 Cisco Technology, Inc. Accountable content stores for information centric networks
US9609014B2 (en) 2014-05-22 2017-03-28 Cisco Systems, Inc. Method and apparatus for preventing insertion of malicious content at a named data network router
US9699198B2 (en) 2014-07-07 2017-07-04 Cisco Technology, Inc. System and method for parallel secure content bootstrapping in content-centric networks
US9621354B2 (en) 2014-07-17 2017-04-11 Cisco Systems, Inc. Reconstructable content objects
US9729616B2 (en) 2014-07-18 2017-08-08 Cisco Technology, Inc. Reputation-based strategy for forwarding and responding to interests over a content centric network
US9590887B2 (en) 2014-07-18 2017-03-07 Cisco Systems, Inc. Method and system for keeping interest alive in a content centric network
US9882964B2 (en) 2014-08-08 2018-01-30 Cisco Technology, Inc. Explicit strategy feedback in name-based forwarding
US9729662B2 (en) 2014-08-11 2017-08-08 Cisco Technology, Inc. Probabilistic lazy-forwarding technique without validation in a content centric network
US9800637B2 (en) 2014-08-19 2017-10-24 Cisco Technology, Inc. System and method for all-in-one content stream in content-centric networks
EP3203765A4 (en) * 2014-10-02 2017-08-23 Fujitsu Ltd. Repeater and base station system
US10069933B2 (en) 2014-10-23 2018-09-04 Cisco Technology, Inc. System and method for creating virtual interfaces based on network characteristics
JP2016115155A (ja) * 2014-12-15 2016-06-23 株式会社リコー 機器管理装置、機器管理システム、対応指示方法及びプログラム
US9590948B2 (en) 2014-12-15 2017-03-07 Cisco Systems, Inc. CCN routing using hardware-assisted hash tables
US10237189B2 (en) 2014-12-16 2019-03-19 Cisco Technology, Inc. System and method for distance-based interest forwarding
US10003520B2 (en) 2014-12-22 2018-06-19 Cisco Technology, Inc. System and method for efficient name-based content routing using link-state information in information-centric networks
US9660825B2 (en) 2014-12-24 2017-05-23 Cisco Technology, Inc. System and method for multi-source multicasting in content-centric networks
US9954795B2 (en) 2015-01-12 2018-04-24 Cisco Technology, Inc. Resource allocation using CCN manifests
US9916457B2 (en) 2015-01-12 2018-03-13 Cisco Technology, Inc. Decoupled name security binding for CCN objects
US9946743B2 (en) 2015-01-12 2018-04-17 Cisco Technology, Inc. Order encoded manifests in a content centric network
US9832291B2 (en) 2015-01-12 2017-11-28 Cisco Technology, Inc. Auto-configurable transport stack
US10333840B2 (en) 2015-02-06 2019-06-25 Cisco Technology, Inc. System and method for on-demand content exchange with adaptive naming in information-centric networks
US10075401B2 (en) 2015-03-18 2018-09-11 Cisco Technology, Inc. Pending interest table behavior
US10075402B2 (en) 2015-06-24 2018-09-11 Cisco Technology, Inc. Flexible command and control in content centric networks
US10701038B2 (en) 2015-07-27 2020-06-30 Cisco Technology, Inc. Content negotiation in a content centric network
US9986034B2 (en) 2015-08-03 2018-05-29 Cisco Technology, Inc. Transferring state in content centric network stacks
US9832123B2 (en) 2015-09-11 2017-11-28 Cisco Technology, Inc. Network named fragments in a content centric network
US10355999B2 (en) 2015-09-23 2019-07-16 Cisco Technology, Inc. Flow control with network named fragments
US9977809B2 (en) 2015-09-24 2018-05-22 Cisco Technology, Inc. Information and data framework in a content centric network
US10313227B2 (en) 2015-09-24 2019-06-04 Cisco Technology, Inc. System and method for eliminating undetected interest looping in information-centric networks
US10454820B2 (en) 2015-09-29 2019-10-22 Cisco Technology, Inc. System and method for stateless information-centric networking
US10263965B2 (en) 2015-10-16 2019-04-16 Cisco Technology, Inc. Encrypted CCNx
US10356209B2 (en) * 2015-11-30 2019-07-16 Futurewei Technologies, Inc. System and method to support context-aware content requests in information centric networks
US9912776B2 (en) 2015-12-02 2018-03-06 Cisco Technology, Inc. Explicit content deletion commands in a content centric network
US10097346B2 (en) 2015-12-09 2018-10-09 Cisco Technology, Inc. Key catalogs in a content centric network
US10257271B2 (en) 2016-01-11 2019-04-09 Cisco Technology, Inc. Chandra-Toueg consensus in a content centric network
US10305864B2 (en) 2016-01-25 2019-05-28 Cisco Technology, Inc. Method and system for interest encryption in a content centric network
US10043016B2 (en) 2016-02-29 2018-08-07 Cisco Technology, Inc. Method and system for name encryption agreement in a content centric network
US10051071B2 (en) 2016-03-04 2018-08-14 Cisco Technology, Inc. Method and system for collecting historical network information in a content centric network
US10742596B2 (en) 2016-03-04 2020-08-11 Cisco Technology, Inc. Method and system for reducing a collision probability of hash-based names using a publisher identifier
US10003507B2 (en) 2016-03-04 2018-06-19 Cisco Technology, Inc. Transport session state protocol
US10264099B2 (en) 2016-03-07 2019-04-16 Cisco Technology, Inc. Method and system for content closures in a content centric network
US10067948B2 (en) 2016-03-18 2018-09-04 Cisco Technology, Inc. Data deduping in content centric networking manifests
US10091330B2 (en) 2016-03-23 2018-10-02 Cisco Technology, Inc. Interest scheduling by an information and data framework in a content centric network
US10320760B2 (en) 2016-04-01 2019-06-11 Cisco Technology, Inc. Method and system for mutating and caching content in a content centric network
US9930146B2 (en) 2016-04-04 2018-03-27 Cisco Technology, Inc. System and method for compressing content centric networking messages
US10425503B2 (en) 2016-04-07 2019-09-24 Cisco Technology, Inc. Shared pending interest table in a content centric network
US10320675B2 (en) * 2016-05-04 2019-06-11 Cisco Technology, Inc. System and method for routing packets in a stateless content centric network
US10547589B2 (en) 2016-05-09 2020-01-28 Cisco Technology, Inc. System for implementing a small computer systems interface protocol over a content centric network
US10063414B2 (en) 2016-05-13 2018-08-28 Cisco Technology, Inc. Updating a transport stack in a content centric network
US10084764B2 (en) 2016-05-13 2018-09-25 Cisco Technology, Inc. System for a secure encryption proxy in a content centric network
US10103989B2 (en) 2016-06-13 2018-10-16 Cisco Technology, Inc. Content object return messages in a content centric network
US10305865B2 (en) 2016-06-21 2019-05-28 Cisco Technology, Inc. Permutation-based content encryption with manifests in a content centric network
US10148572B2 (en) 2016-06-27 2018-12-04 Cisco Technology, Inc. Method and system for interest groups in a content centric network
US10009266B2 (en) 2016-07-05 2018-06-26 Cisco Technology, Inc. Method and system for reference counted pending interest tables in a content centric network
US9992097B2 (en) 2016-07-11 2018-06-05 Cisco Technology, Inc. System and method for piggybacking routing information in interests in a content centric network
US10069729B2 (en) 2016-08-08 2018-09-04 Cisco Technology, Inc. System and method for throttling traffic based on a forwarding information base in a content centric network
US10956412B2 (en) 2016-08-09 2021-03-23 Cisco Technology, Inc. Method and system for conjunctive normal form attribute matching in a content centric network
US10033642B2 (en) 2016-09-19 2018-07-24 Cisco Technology, Inc. System and method for making optimal routing decisions based on device-specific parameters in a content centric network
US10212248B2 (en) 2016-10-03 2019-02-19 Cisco Technology, Inc. Cache management on high availability routers in a content centric network
US10447805B2 (en) 2016-10-10 2019-10-15 Cisco Technology, Inc. Distributed consensus in a content centric network
US10135948B2 (en) 2016-10-31 2018-11-20 Cisco Technology, Inc. System and method for process migration in a content centric network
US10785341B2 (en) 2016-11-21 2020-09-22 Intel Corporation Processing and caching in an information-centric network
US10243851B2 (en) 2016-11-21 2019-03-26 Cisco Technology, Inc. System and method for forwarder connection information in a content centric network
US10581697B2 (en) * 2017-03-24 2020-03-03 Dell Products L.P. SDN controlled PoE management system
US10091701B1 (en) 2017-05-31 2018-10-02 Sprint Communications Company L.P. Information centric network (ICN) with content aware routers (CARs) to facilitate a user equipment (UE) handover
US10158973B1 (en) * 2017-07-27 2018-12-18 Cisco Technology, Inc. Information-centric networking (ICN) techniques for facilitating the shared transport of passengers or items
US11165824B2 (en) * 2019-10-18 2021-11-02 Cisco Technology, Inc. Transport layer security extension for hybrid information centric networking

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820386A (zh) * 2009-01-30 2010-09-01 帕洛阿尔托研究中心公司 用于促进在以内容为中心的网络中转发分组的方法和系统
US20140122737A1 (en) * 2012-10-31 2014-05-01 Palo Alto Research Center Incorporated System and method for accessing digital content using a location-independent name

Family Cites Families (382)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US817441A (en) 1905-12-26 1906-04-10 Bucher & Gibbs Plow Company Plow.
GB1104536A (en) 1966-06-10 1968-02-28 Bp Chem Int Ltd A process for the production of film forming aqueous dispersions of copolymers of vinyl esters of organic acids
US4309569A (en) 1979-09-05 1982-01-05 The Board Of Trustees Of The Leland Stanford Junior University Method of providing digital signatures
US4921898A (en) 1985-08-02 1990-05-01 Air Products And Chemicals, Inc. Vinyl acetate-ethylene copolymer emulsions prepared in the presence of a stabilizing system of a low molecular weight polyvinyl alcohol and a surfactant
GB8711984D0 (en) 1987-05-21 1987-06-24 Shell Int Research Polymeric products
JPH0655874B2 (ja) 1989-02-28 1994-07-27 住友化学工業株式会社 酢酸ビニル―エチレン共重合体エマルジョン及びその製造方法
US5506844A (en) 1994-05-20 1996-04-09 Compression Labs, Inc. Method for configuring a statistical multiplexer to dynamically allocate communication channel bandwidth
US6181837B1 (en) 1994-11-18 2001-01-30 The Chase Manhattan Bank, N.A. Electronic check image storage and retrieval system
DE19528380A1 (de) 1995-08-02 1997-02-06 Hoechst Ag Heterogene Vinylacetat/Ethylen-Dispersion
US5870605A (en) 1996-01-18 1999-02-09 Sun Microsystems, Inc. Middleware for enterprise information distribution
US5629370A (en) 1996-04-29 1997-05-13 Reichhold Chemicals, Inc. High solids vinyl acetate-ethylene emulsions
DE19620817A1 (de) 1996-05-23 1997-11-27 Wacker Chemie Gmbh Flexible Baustoffmassen
US6173364B1 (en) 1997-01-15 2001-01-09 At&T Corp. Session cache and rule caching method for a dynamic filter
US6366988B1 (en) 1997-07-18 2002-04-02 Storactive, Inc. Systems and methods for electronic data storage management
US6091724A (en) 1997-11-20 2000-07-18 International Business Machines Corporation Routing messages within a network using the data content of the message
US6807632B1 (en) 1999-01-21 2004-10-19 Emc Corporation Content addressable information encapsulation, representation, and transfer
US6052683A (en) 1998-02-24 2000-04-18 Nortel Networks Corporation Address lookup in packet data communication networks
US6667957B1 (en) 1998-03-14 2003-12-23 University Of Maryland Adaptive routing method for a dynamic network
US7466703B1 (en) 1998-05-01 2008-12-16 Alcatel-Lucent Usa Inc. Scalable high speed router apparatus
US6226618B1 (en) 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
US6233646B1 (en) 1998-08-28 2001-05-15 Electronics And Telecommunications Research Institute Memory interface controller
US6332158B1 (en) 1998-12-03 2001-12-18 Chris Risley Domain name system lookup allowing intelligent correction of searches and presentation of auxiliary information
US6229895B1 (en) 1999-03-12 2001-05-08 Diva Systems Corp. Secure distribution of video on-demand
US6681220B1 (en) 1999-05-28 2004-01-20 International Business Machines Corporation Reduction and optimization of information processing systems
US7451177B1 (en) 1999-08-12 2008-11-11 Avintaquin Capital, Llc System for and method of implementing a closed loop response architecture for electronic commerce
CA2315457A1 (en) 1999-08-16 2001-02-16 Tactical Retailing Solutions, L.L.C. Method for providing consumers with offers
US6772333B1 (en) 1999-09-01 2004-08-03 Dickens Coal Llc Atomic session-start operation combining clear-text and encrypted sessions to provide id visibility to middleware such as load-balancers
US7013389B1 (en) 1999-09-29 2006-03-14 Cisco Technology, Inc. Method and apparatus for creating a secure communication channel among multiple event service nodes
US7061877B1 (en) 1999-09-10 2006-06-13 Georgia Tech Reseach Corporation System and method for providing high speed wireless media access
US6769066B1 (en) 1999-10-25 2004-07-27 Visa International Service Association Method and apparatus for training a neural network model for use in computer network intrusion detection
US7003571B1 (en) 2000-01-31 2006-02-21 Telecommunication Systems Corporation Of Maryland System and method for re-directing requests from browsers for communication over non-IP based networks
US6654792B1 (en) 2000-02-28 2003-11-25 3Com Corporation Method and architecture for logical aggregation of multiple servers
US6901452B1 (en) 2000-03-02 2005-05-31 Alcatel Selectable prioritization for data communication switch
US6862280B1 (en) 2000-03-02 2005-03-01 Alcatel Priority remapping for data communication switch
US20030046396A1 (en) * 2000-03-03 2003-03-06 Richter Roger K. Systems and methods for managing resource utilization in information management environments
US20020152305A1 (en) * 2000-03-03 2002-10-17 Jackson Gregory J. Systems and methods for resource utilization analysis in information management environments
US6917985B2 (en) 2000-03-10 2005-07-12 The Regents Of The University Of California Core assisted mesh protocol for multicast routing in ad-hoc Networks
US7162539B2 (en) 2000-03-16 2007-01-09 Adara Networks, Inc. System and method for discovering information objects and information object repositories in computer networks
US7552233B2 (en) 2000-03-16 2009-06-23 Adara Networks, Inc. System and method for information object routing in computer networks
WO2001076120A2 (en) 2000-04-04 2001-10-11 Stick Networks, Inc. Personal communication device for scheduling presentation of digital content
US7089240B2 (en) 2000-04-06 2006-08-08 International Business Machines Corporation Longest prefix match lookup using hash function
US7908337B2 (en) 2000-04-28 2011-03-15 Adara Networks, Inc. System and method for using network layer uniform resource locator routing to locate the closest server carrying specific content
AU2001275327A1 (en) 2000-06-09 2001-12-24 Charles P. Brown Method and system for protecting domain names
WO2002003217A1 (en) 2000-06-30 2002-01-10 Net2Phone System, method, and computer program product for resolving addressing in a network including a network address translator
US7924837B1 (en) 2000-07-31 2011-04-12 Avaya Communication Israel Ltd. IP multicast in VLAN environment
US7228350B2 (en) 2000-08-04 2007-06-05 Avaya Technology Corp. Intelligent demand driven recognition of URL objects in connection oriented transactions
US7216179B2 (en) 2000-08-16 2007-05-08 Semandex Networks Inc. High-performance addressing and routing of data packets with semantically descriptive labels in a computer network
US7698463B2 (en) 2000-09-12 2010-04-13 Sri International System and method for disseminating topology and link-state information to routing nodes in a mobile ad hoc network
US7206853B2 (en) 2000-10-23 2007-04-17 Sony Corporation content abstraction layer for use in home network applications
JP2002135410A (ja) 2000-10-26 2002-05-10 Kddi Research & Development Laboratories Inc アクセスネットワークシステム
US7031308B2 (en) 2000-10-30 2006-04-18 The Regents Of The University Of California Tree-based ordered multicasting method
JP4225681B2 (ja) 2000-12-06 2009-02-18 富士通株式会社 仮想閉域網構築方法及び装置並びに中継装置
US20020078066A1 (en) 2000-12-18 2002-06-20 David Robinson Data storage system including a file system for managing multiple volumes
US20020077988A1 (en) 2000-12-19 2002-06-20 Sasaki Gary D. Distributing digital content
US7580971B1 (en) 2001-01-11 2009-08-25 Oracle International Corporation Method and apparatus for efficient SQL processing in an n-tier architecture
US7383329B2 (en) 2001-02-13 2008-06-03 Aventail, Llc Distributed cache for state transfer operations
US7350229B1 (en) 2001-03-07 2008-03-25 Netegrity, Inc. Authentication and authorization mapping for a computer network
US20020199014A1 (en) 2001-03-26 2002-12-26 Accton Technology Corporation Configurable and high-speed content-aware routing method
US7062490B2 (en) 2001-03-26 2006-06-13 Microsoft Corporation Serverless distributed file system
US7283519B2 (en) 2001-04-13 2007-10-16 Esn, Llc Distributed edge switching system for voice-over-packet multiservice network
US7054855B2 (en) 2001-07-03 2006-05-30 International Business Machines Corporation Method and system for performing a pattern match search for text strings
US7831733B2 (en) 2001-07-06 2010-11-09 Avaya Holdings Limited Policy-based forwarding in open shortest path first (OSPF) networks
US6981029B1 (en) 2001-07-17 2005-12-27 Cisco Technology, Inc. System and method for processing a request for information in a network
US7382787B1 (en) 2001-07-30 2008-06-03 Cisco Technology, Inc. Packet routing and switching device
US7356599B2 (en) 2001-08-30 2008-04-08 International Business Machines Corporation Method and apparatus for data normalization
US6775743B2 (en) 2001-09-12 2004-08-10 International Business Machines Corporation Content caching with special handling of multiple identical requests for content
US7194553B2 (en) 2001-10-16 2007-03-20 Microsoft Corporation Resolving virtual network names
US20090006659A1 (en) 2001-10-19 2009-01-01 Collins Jack M Advanced mezzanine card for digital network data inspection
US7469299B2 (en) 2001-10-25 2008-12-23 Verizon Business Global Llc Bridging user agent and a proxy server for supporting network services
US7124616B2 (en) * 2001-11-08 2006-10-24 Komatsu Ltd. Work transfer method for transfer press and work transfer apparatus for transfer press or press
US20030144441A1 (en) 2001-11-13 2003-07-31 Ayusman Sen Controlled copolymerization of methyl acrylate with olefins under mild conditions
US6968393B1 (en) 2001-11-19 2005-11-22 Redback Networks, Inc. Method and apparatus for an attribute oriented routing update
GB2382962A (en) 2001-12-07 2003-06-11 Altio Ltd Data routing without using an address
US7509425B1 (en) 2002-01-15 2009-03-24 Dynamicsoft, Inc. Establishing and modifying network signaling protocols
US20030140257A1 (en) 2002-01-22 2003-07-24 Petr Peterka Encryption, authentication, and key management for multimedia content pre-encryption
US7315541B1 (en) 2002-04-03 2008-01-01 Cisco Technology, Inc. Methods and apparatus for routing a content request
US7287275B2 (en) 2002-04-17 2007-10-23 Moskowitz Scott A Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth
WO2003091297A1 (en) 2002-04-24 2003-11-06 Stitching Dutch Polymer Institute PROCESS FOR THE COPOLYMERISATION OF α-OLEFINS WITH VINYL MONOMERS
US20040030602A1 (en) 2002-06-19 2004-02-12 Rosenquist Edward G. Computer-implemented method and system for managing supplier access to purchasing and inventory transactions
US7496668B2 (en) 2002-06-28 2009-02-24 Honeywell International Inc. OPC server redirection manager
US7209976B2 (en) 2002-07-16 2007-04-24 Jeremy Benjamin Protocol communication and transit packet forwarding routed between multiple virtual routers within a single physical router
EP1384729A1 (en) 2002-07-25 2004-01-28 Dutch Polymer Institute Process for the radical coplymerisation of alpha-olefins with vinyl monomers
US9497168B2 (en) 2002-07-30 2016-11-15 Avaya Inc. Method and apparatus for supporting communications between a computing device within a network and an external computing device
US8224985B2 (en) 2005-10-04 2012-07-17 Sony Computer Entertainment Inc. Peer-to-peer communication traversing symmetric network address translators
US7339929B2 (en) 2002-08-23 2008-03-04 Corrigent Systems Ltd. Virtual private LAN service using a multicast protocol
US7650416B2 (en) 2003-08-12 2010-01-19 Riverbed Technology Content delivery for client-server protocols with user affinities using connection end-point proxies
US7246159B2 (en) * 2002-11-01 2007-07-17 Fidelia Technology, Inc Distributed data gathering and storage for use in a fault and performance monitoring system
US7424014B2 (en) 2002-11-12 2008-09-09 Cisco Technology, Inc. System and method for local packet transport services within distributed routers
KR100511479B1 (ko) 2002-12-27 2005-08-31 엘지전자 주식회사 Ｎａｔ를 갖는 망에서의 ｓｉｐ 서비스 방법
US7519685B2 (en) 2003-04-04 2009-04-14 Panasonic Corporation Contents linkage information delivery system
US7953885B1 (en) 2003-04-18 2011-05-31 Cisco Technology, Inc. Method and apparatus to apply aggregate access control list/quality of service features using a redirect cause
US7805525B2 (en) 2003-04-30 2010-09-28 Hewlett-Packard Development Company, L.P. System and method for processing fibre channel (FC) layer service requests in an FC network
JP4251018B2 (ja) 2003-05-27 2009-04-08 株式会社日立製作所 ノードの位置表示方法
WO2004112327A1 (ja) 2003-06-11 2004-12-23 Nec Corporation ルータ装置およびネットワーク接続方式
US7647507B1 (en) 2003-07-08 2010-01-12 Marvell International Ltd. Secure digital content distribution system and secure hard drive
US7257837B2 (en) 2003-07-26 2007-08-14 Innomedia Pte Firewall penetration system and method for real time media communications
US7895595B2 (en) 2003-07-30 2011-02-22 Northwestern University Automatic method and system for formulating and transforming representations of context used by information services
US20050050211A1 (en) 2003-08-29 2005-03-03 Kaul Bharat B. Method and apparatus to manage network addresses
US7472422B1 (en) 2003-09-10 2008-12-30 Symantec Corporation Security management system including feedback and control
US20080037420A1 (en) 2003-10-08 2008-02-14 Bob Tang Immediate ready implementation of virtually congestion free guaranteed service capable network: external internet nextgentcp (square waveform) TCP friendly san
US7155305B2 (en) 2003-11-04 2006-12-26 Universal Electronics Inc. System and methods for home appliance identification and control in a networked environment
US7366720B2 (en) 2004-01-06 2008-04-29 Sharp Laboratories Of America System for remote share access
US20070162394A1 (en) 2004-02-12 2007-07-12 Iconix, Inc. Rapid identification of message authentication
US7843906B1 (en) * 2004-02-13 2010-11-30 Habanero Holdings, Inc. Storage gateway initiator for fabric-backplane enterprise servers
US20050198351A1 (en) 2004-02-20 2005-09-08 Microsoft Corporation Content-based routing
US20080215669A1 (en) 2004-03-09 2008-09-04 William Gaddy System and Method for Peer-to-Peer Connection of Clients Behind Symmetric Firewalls
EP1589716A1 (en) 2004-04-20 2005-10-26 Ecole Polytechnique Fédérale de Lausanne (EPFL) Method of detecting anomalous behaviour in a computer network
US8027335B2 (en) 2004-05-05 2011-09-27 Prodea Systems, Inc. Multimedia access device and system employing the same
JP4230410B2 (ja) 2004-05-11 2009-02-25 株式会社日立製作所 仮想ストレージの通信品質制御装置
US7620033B2 (en) 2004-05-21 2009-11-17 Alcatel-Lucent Usa Inc. Method for optimal path selection in traversal of packets through network address translators
GB0412847D0 (en) 2004-06-09 2004-07-14 Nortel Networks Ltd Method of applying the radius restricted routing scheme in a communication network
US20050289222A1 (en) 2004-06-28 2005-12-29 Sahim Faramarz F Flexible session initiation protocol endpoint signaling
US20080287142A1 (en) 2004-07-22 2008-11-20 Keighran Benjamin W Location Dependent Content Provision
JP4490331B2 (ja) 2004-08-03 2010-06-23 富士通株式会社 断片パケット処理方法及びこれを用いるパケット転送装置
US20060029102A1 (en) 2004-08-03 2006-02-09 Fujitsu Limited Processing method of fragmented packet
JP4421981B2 (ja) 2004-09-09 2010-02-24 パイオニア株式会社 コンテンツ遠隔視聴システム、コンテンツ遠隔視聴用サーバ装置、コンテンツ遠隔視聴用記録再生装置、及びコンテンツ遠隔視聴方法、並びにコンピュータプログラム
US7623535B2 (en) 2004-09-09 2009-11-24 Cisco Technology, Inc. Routing protocol support for half duplex virtual routing and forwarding instance
US7685290B2 (en) 2004-09-21 2010-03-23 Cisco Technology, Inc. Method and apparatus for handling SCTP multi-homed connections
US8055778B2 (en) 2004-09-30 2011-11-08 Siemens Enterprise Communications, Inc. SIP user agent with simultaneous multiple registrations
US7543064B2 (en) 2004-09-30 2009-06-02 Logitech Europe S.A. Multiplayer peer-to-peer connection across firewalls and network address translators using a single local port on the local host
US7848749B2 (en) 2004-11-08 2010-12-07 Alcatel-Lucent Usa Inc. Method and apparatus for activating a dormant mobile unit in a distributed network
EP1813063A4 (en) 2004-11-19 2009-08-12 Stevens Inst Technology END UNIT WITH MULTI-ACCESS AND THE POSSIBILITY OF SIMULTANEOUS CONNECTIVITY TO MULTIPLE COMMUNICATION CHANNELS
US8271578B2 (en) 2004-12-08 2012-09-18 B-Obvious Ltd. Bidirectional data transfer optimization and content control for networks
JP4131964B2 (ja) 2004-12-10 2008-08-13 株式会社東芝 情報端末装置
US20060133343A1 (en) 2004-12-22 2006-06-22 Nokia Corporation Multi homing transport protocol on a multi-processor arrangement
US7646775B2 (en) 2005-03-08 2010-01-12 Leaf Networks, Llc Protocol and system for firewall and NAT traversal for TCP connections
MX2007010937A (es) 2005-03-10 2008-02-20 Thomson Licensing Protocolo de enrutamiento de malla hibrida.
US7567946B2 (en) 2005-03-14 2009-07-28 Xerox Corporation Method, apparatus, and article of manufacture for estimating parameters of a probability model on shared device usage probabilistic semantic analysis
JP4672405B2 (ja) 2005-03-17 2011-04-20 パナソニック株式会社 通信システム、情報処理システム、接続サーバ、処理サーバ、情報処理装置、及び情報処理方法
US20060223504A1 (en) 2005-04-01 2006-10-05 Ixi Mobile (R&D) Ltd. Efficient server polling system and method
US8089964B2 (en) 2005-04-05 2012-01-03 Cisco Technology, Inc. Transporting multicast over MPLS backbone using virtual interfaces to perform reverse-path forwarding checks
US8312064B1 (en) 2005-05-11 2012-11-13 Symantec Corporation Method and apparatus for securing documents using a position dependent file system
US7773569B2 (en) 2005-05-19 2010-08-10 Meshnetworks, Inc. System and method for efficiently routing data packets and managing channel access and bandwidth in wireless multi-hopping networks
CN101238680A (zh) 2005-05-31 2008-08-06 国际商业机器公司 产生唯一且持久的标识符的系统和方法
US7606801B2 (en) 2005-06-07 2009-10-20 Varonis Inc. Automatic management of storage access control
CA2616587C (en) 2005-07-20 2017-07-11 Firetide, Inc. Route optimization for on-demand routing protocols for mesh networks
US8432896B2 (en) 2005-07-22 2013-04-30 Cisco Technology, Inc. System and method for optimizing communications between session border controllers and endpoints in a network environment
US20070073888A1 (en) 2005-09-26 2007-03-29 Ajay Madhok System and method to control transactions on communication channels based on universal identifiers
US8024290B2 (en) 2005-11-14 2011-09-20 Yahoo! Inc. Data synchronization and device handling
US7558604B2 (en) 2005-11-25 2009-07-07 Lenovo (Singapore) Pte. Ltd. Method and apparatus for remote discovery of client and access point settings in a wireless LAN
US7664789B2 (en) 2005-12-02 2010-02-16 Cisco Technology, Inc. Method and apparatus to minimize database exchange in OSPF by using a SHA-1 digest value
US7664067B2 (en) 2005-12-15 2010-02-16 Microsoft Corporation Preserving socket connections over a wireless network
US7779467B2 (en) 2005-12-22 2010-08-17 Electronics And Telecommunications Research Institute N grouping of traffic and pattern-free internet worm response system and method using N grouping of traffic
CA2635969C (en) 2006-01-05 2014-09-30 Wireless Edge Canada Inc. Systems and methods for improved network based content inspection
US7769887B1 (en) 2006-02-03 2010-08-03 Sprint Communications Company L.P. Opportunistic data transfer over heterogeneous wireless networks
US7860106B2 (en) 2006-02-13 2010-12-28 Wind River Systems, Inc. System and method for routing table computation and analysis
US8464329B2 (en) 2006-02-21 2013-06-11 Watchguard Technologies, Inc. System and method for providing security for SIP-based communications
ATE400118T1 (de) 2006-02-23 2008-07-15 Swisscom Mobile Ag Anpassung von virtuellen und physikalischen netzwerkschnittstellen
US20070204011A1 (en) 2006-02-28 2007-08-30 Maven Networks, Inc. Systems and methods for offline access to video content of a web-site
US8832302B1 (en) 2006-03-31 2014-09-09 Rockwell Collins, Inc. System and method for a priori scheduling of network services
US20100152380A1 (en) 2006-04-06 2010-06-17 Basf Se Process for preparing an aqueous polymer dispersion
US9043487B2 (en) 2006-04-18 2015-05-26 Cisco Technology, Inc. Dynamically configuring and verifying routing information of broadcast networks using link state protocols in a computer network
US20070255781A1 (en) 2006-04-26 2007-11-01 Bayhub, Inc. Content driven process routing for integrated enterprise applications
WO2007125530A2 (en) 2006-04-27 2007-11-08 D.S.P. Group Ltd. Routing path optimization between si p endpoints according to nat topology
US7925681B2 (en) 2006-04-28 2011-04-12 Microsoft Corporation Bypass of the namespace hierarchy to open files
CN101064598B (zh) 2006-04-28 2011-04-20 腾讯科技（深圳）有限公司 一种客户端即时通信数据的加密和解密方法
US8571012B2 (en) 2006-05-12 2013-10-29 Oracle International Corporation Customized sip routing to cross firewalls
US8582555B2 (en) 2006-05-12 2013-11-12 Oracle International Corporation SIP routing customization
US7792292B2 (en) 2006-05-18 2010-09-07 Panasonic Corporation Electronic device, content reproduction control method, program, storage medium, and integrated circuit
US7739082B2 (en) 2006-06-08 2010-06-15 Battelle Memorial Institute System and method for anomaly detection
ATE470307T1 (de) 2006-06-09 2010-06-15 Ericsson Telefon Ab L M Handhabung mehrerer benutzerschnittstellen in einem ip multimedia subsystem
IE20070422A1 (en) 2006-06-13 2007-12-21 Qtelmedia Group Ltd A method for restricting access to digital content
US8117441B2 (en) 2006-06-20 2012-02-14 Microsoft Corporation Integrating security protection tools with computer device integrity and privacy policy
US8468131B2 (en) 2006-06-29 2013-06-18 Avaya Canada Corp. Connecting devices in a peer-to-peer network with a service provider
US20080059631A1 (en) 2006-07-07 2008-03-06 Voddler, Inc. Push-Pull Based Content Delivery System
US7444251B2 (en) 2006-08-01 2008-10-28 Mitsubishi Electric Research Laboratories, Inc. Detecting and diagnosing faults in HVAC equipment
JP4884132B2 (ja) 2006-08-17 2012-02-29 富士通株式会社 電話システム、接続制御方法、接続制御装置、及びコンピュータプログラム
US8312120B2 (en) 2006-08-22 2012-11-13 Citrix Systems, Inc. Systems and methods for providing dynamic spillover of virtual servers based on bandwidth
US7567547B2 (en) 2006-09-07 2009-07-28 Palo Alto Research Center Incorporated Method and system for loop-free ad-hoc routing
EP2254063A3 (en) 2006-09-28 2011-04-27 SFGT Inc. Apparatuses, methods, and systems for code triggered information querying and serving
US20080080440A1 (en) 2006-09-30 2008-04-03 Yarvis Mark D Device interfaces to integrate cooperative diversity and mesh networking
US7805460B2 (en) 2006-10-26 2010-09-28 Polytechnic Institute Of New York University Generating a hierarchical data structure associated with a plurality of known arbitrary-length bit strings used for detecting whether an arbitrary-length bit string input matches one of a plurality of known arbitrary-length bit string
WO2008052597A1 (en) 2006-10-31 2008-05-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for ip network interfacing
GB2443889A (en) 2006-11-20 2008-05-21 Skype Ltd Method and system for anonymous communication
US8010795B2 (en) 2006-11-27 2011-08-30 Red Hat, Inc. Secure information transfer using dedicated public key pairs
US8516116B2 (en) 2006-11-30 2013-08-20 Accenture Global Services Limited Context-based routing of requests in a service-oriented architecture
US8181107B2 (en) 2006-12-08 2012-05-15 Bytemobile, Inc. Content adaptation
JP2008160385A (ja) 2006-12-22 2008-07-10 Nec Corp ネットワーク経路制御システム、経路制御装置および経路制御方法
US7523016B1 (en) 2006-12-29 2009-04-21 Google Inc. Detecting anomalies
US8468244B2 (en) 2007-01-05 2013-06-18 Digital Doors, Inc. Digital information infrastructure and method for security designated data and with granular data stores
US8655939B2 (en) 2007-01-05 2014-02-18 Digital Doors, Inc. Electromagnetic pulse (EMP) hardened information infrastructure with extractor, cloud dispersal, secure storage, content analysis and classification and method therefor
JP4367493B2 (ja) 2007-02-02 2009-11-18 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
JP2008217216A (ja) 2007-03-01 2008-09-18 Hitachi Ltd 負荷分散方法及び計算機システム
US8234327B2 (en) 2007-03-30 2012-07-31 Netapp, Inc. System and method for bandwidth optimization in a network storage environment
US8417939B2 (en) 2007-04-11 2013-04-09 The DIRECTV Goup, Inc. Method and apparatus for file sharing between a group of user devices with encryption-decryption information sent via satellite and the content sent separately
US8707431B2 (en) 2007-04-24 2014-04-22 The Mitre Corporation Insider threat detection
US7890549B2 (en) 2007-04-30 2011-02-15 Quantum Leap Research, Inc. Collaboration portal (COPO) a scaleable method, system, and apparatus for providing computer-accessible benefits to communities of users
US8656017B2 (en) 2007-05-16 2014-02-18 Microsoft Corporation Peer-to-peer collaboration system with edge routing
US8355706B2 (en) 2007-07-20 2013-01-15 Broadcom Corporation Method and system for utilizing context data tags to catalog data in wireless system
EP2007105A1 (en) 2007-06-22 2008-12-24 Accenture Global Services GmbH Session initiation protocol adaptor
JP4888263B2 (ja) 2007-07-19 2012-02-29 ソニー株式会社 受信装置、受信方法およびコンピュータプログラム
US9009327B2 (en) 2007-08-03 2015-04-14 Citrix Systems, Inc. Systems and methods for providing IIP address stickiness in an SSL VPN session failover environment
WO2009032711A1 (en) 2007-08-29 2009-03-12 Nirvanix, Inc. Policy-based file management for a storage delivery network
WO2009029071A1 (en) 2007-08-30 2009-03-05 Thomson Licensing A unified peer-to-peer and cache system for content services in wireless mesh networks
JP2009065429A (ja) 2007-09-06 2009-03-26 Hitachi Communication Technologies Ltd パケット転送装置
US20090077184A1 (en) 2007-09-18 2009-03-19 Martin John Brewer Remote Control of Mobile Terminal via Remote Control Proxy and SMS
US7751329B2 (en) 2007-10-03 2010-07-06 Avaya Inc. Providing an abstraction layer in a cluster switch that includes plural switches
US20090097631A1 (en) 2007-10-12 2009-04-16 Doug Gisby Method, apparatus and system for routing a call using overflow groups
US8903756B2 (en) 2007-10-19 2014-12-02 Ying Zhao System and method for knowledge pattern search from networked agents
US8090592B1 (en) 2007-10-31 2012-01-03 At&T Intellectual Property I, L.P. Method and apparatus for multi-domain anomaly pattern definition and detection
JP5261785B2 (ja) 2007-10-31 2013-08-14 株式会社日立製作所 コンテンツ配信システム、キャッシュサーバ及びキャッシュ管理サーバ
US8184632B1 (en) 2007-11-01 2012-05-22 Cisco Technology, Inc. System and method for accepting information from routing messages into a list
ATE541402T1 (de) 2007-11-26 2012-01-15 Ericsson Telefon Ab L M Technik zur adressenauflösung in einem datenübertragungsnetzwerk
FR2925247B1 (fr) 2007-12-18 2011-11-04 Alcatel Lucent Controle de l'interface d'emission d'un message de reponse sip
US8761022B2 (en) 2007-12-26 2014-06-24 Rockstar Consortium Us Lp Tie-breaking in shortest path determination
JP4331240B2 (ja) 2008-01-23 2009-09-16 株式会社東芝 電子機器および画像表示方法
WO2009093457A2 (en) 2008-01-24 2009-07-30 Panasonic Corporation Multimedia data transmitting apparatus and multimedia data management method
US7801177B2 (en) 2008-02-25 2010-09-21 Telcordia Technologies, Inc. Method for equitable bandwidth allocation for content distribution networks
US20090222344A1 (en) 2008-02-28 2009-09-03 Palo Alto Research Center Incorporated Receptive opportunity presentation of activity-based advertising
US9323837B2 (en) 2008-03-05 2016-04-26 Ying Zhao Multiple domain anomaly detection system and method using fusion rule and visualization
US7856506B2 (en) 2008-03-05 2010-12-21 Sony Computer Entertainment Inc. Traversal of symmetric network address translator for multiple simultaneous connections
US9456054B2 (en) 2008-05-16 2016-09-27 Palo Alto Research Center Incorporated Controlling the spread of interests and content in a content centric network
US8386622B2 (en) 2008-05-16 2013-02-26 Palo Alto Research Center Incorporated Method and apparatus for facilitating communication in a content centric network
US8165118B2 (en) 2008-05-19 2012-04-24 Palo Alto Research Center Incorporated Voice over content centric networks
US8214364B2 (en) 2008-05-21 2012-07-03 International Business Machines Corporation Modeling user access to computer resources
US20090293121A1 (en) 2008-05-21 2009-11-26 Bigus Joseph P Deviation detection of usage patterns of computer resources
US8065559B2 (en) 2008-05-29 2011-11-22 Citrix Systems, Inc. Systems and methods for load balancing via a plurality of virtual servers upon failover using metrics from a backup virtual server
US8170990B2 (en) 2008-05-30 2012-05-01 Hitachi, Ltd. Integrated remote replication in hierarchical storage systems
US8583602B2 (en) 2008-06-05 2013-11-12 Palm, Inc. Restoring of data to mobile computing device
EP2288987A4 (en) 2008-06-12 2015-04-01 Guardian Analytics Inc USER MODELING FOR DETECTING FRAUD AND ANALYSIS
US8165091B2 (en) 2008-06-27 2012-04-24 Nix John A Efficient handover of media communications in heterogeneous IP networks using LAN profiles and network handover rules
US8060513B2 (en) 2008-07-01 2011-11-15 Dossierview Inc. Information processing with integrated semantic contexts
EP2147717A1 (de) 2008-07-25 2010-01-27 Basf Se Dispergierhilfsmittel für die Emulsions- und Suspensionspolymerisation
US8289867B2 (en) 2008-08-01 2012-10-16 Qualcomm Atheros, Inc. Message routing mechanism for communication networks
WO2010015893A1 (en) 2008-08-08 2010-02-11 Alcatel Lucent Enhancement to sip forking for improved user services
US8862776B2 (en) 2008-08-27 2014-10-14 Motorola Mobility Llc Communication network and method of operation therefor
US20100100465A1 (en) 2008-10-17 2010-04-22 Innovapost Inc. Trusted third party authentication and notarization for email
US9392437B2 (en) 2008-10-17 2016-07-12 Alcatel Lucent Method and system for IP multimedia bearer path optimization through a succession of border gateways
WO2010046178A1 (en) 2008-10-20 2010-04-29 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for a client node to access an information object located at a node of a secured network via a network of information
US8130654B2 (en) 2008-10-29 2012-03-06 Palo Alto Research Center Incorporated Context-aware packet switching
US8228848B2 (en) 2008-11-17 2012-07-24 Sierra Wireless, Inc. Method and apparatus for facilitating push communication across a network boundary
US20100125911A1 (en) 2008-11-17 2010-05-20 Prakash Bhaskaran Risk Scoring Based On Endpoint User Activities
US8782256B2 (en) 2008-11-26 2014-07-15 Cisco Technology, Inc. Deterministic session load-balancing and redundancy of access servers in a computer network
US7936754B2 (en) 2008-12-12 2011-05-03 At&T Intellectual Property I, L.P. Methods and apparatus to dynamically store network routes for a communication network
US8010691B2 (en) 2008-12-29 2011-08-30 Cisco Technology, Inc. Content tagging of media streams
US7945663B2 (en) 2008-12-29 2011-05-17 Genband Inc. Systems, methods, and computer program products for adaptively adjusting a registration interval of an endpoint
US8385326B2 (en) 2008-12-29 2013-02-26 Microsoft Corporation Handling early media in VoIP communication with multiple endpoints
US8341720B2 (en) 2009-01-09 2012-12-25 Microsoft Corporation Information protection applied by an intermediary device
TW201029413A (en) 2009-01-21 2010-08-01 Univ Nat Taipei Technology NAT traversal method in Session Initial Protocol
US20140075567A1 (en) 2009-01-28 2014-03-13 Headwater Partners I Llc Service Processor Configurations for Enhancing or Augmenting System Software of a Mobile Communications Device
US8243735B2 (en) 2009-01-30 2012-08-14 Palo Alto Research Center Incorporated System for forwarding packets with hierarchically structured variable-length identifiers using an exact-match lookup engine
US8160069B2 (en) 2009-01-30 2012-04-17 Palo Alto Research Center Incorporated System for forwarding a packet with a hierarchically structured variable-length identifier
US8000267B2 (en) 2009-02-24 2011-08-16 Palo Alto Research Center Incorporated Network routing with path identifiers
US7941551B2 (en) 2009-02-25 2011-05-10 Microsoft Corporation Tunneling of remote desktop sessions through firewalls
EP2234028A1 (en) 2009-02-26 2010-09-29 Research In Motion Limited System and method of handling encrypted backup data
US8688619B1 (en) 2009-03-09 2014-04-01 Reservoir Labs Systems, methods and apparatus for distributed decision processing
JP4920052B2 (ja) 2009-03-11 2012-04-18 株式会社日立製作所 通信システム及びサーバ
US8149851B2 (en) 2009-03-16 2012-04-03 Sling Media, Inc. Mediated network address translation traversal
US8225057B1 (en) 2009-03-24 2012-07-17 Netapp, Inc. Single-system configuration for backing-up and restoring a clustered storage system
US8477689B2 (en) 2009-03-26 2013-07-02 The John Hopkins University System and methods for distributed medium access control and QOS scheduling in mobile ad-hoc networks
US20120117632A1 (en) 2009-04-29 2012-05-10 Eloy Technology, Llc Method and system for authenticating a data stream
CN102460393B (zh) 2009-05-01 2014-05-07 思杰系统有限公司 用于在虚拟存储资源之间建立云桥的系统和方法
US8009682B2 (en) 2009-05-05 2011-08-30 Citrix Systems, Inc. Systems and methods for packet steering in a multi-core architecture
JP5753840B2 (ja) 2009-05-05 2015-07-22 コーニンクレッカ フィリップス エヌ ヴェ 無線ネットワークにおける通信を保護する方法及びそのためのリソースが制限された装置
US9444720B2 (en) 2009-05-05 2016-09-13 Ciena Corporation Method and apparatus for multicast implementation in a routed ethernet mesh network
WO2010132719A1 (en) 2009-05-13 2010-11-18 Aviat Networks, Inc. Systems and methods for fractional routing redundancy
WO2010140935A1 (en) 2009-06-03 2010-12-09 Telefonaktiebolaget L M Ericsson (Publ) Method and node for finding content in a content distribution network, and method for creating a virtual representation of a content distribution network
US8121135B2 (en) 2009-06-23 2012-02-21 Juniper Networks, Inc. Discovering path maximum transmission unit size
US8613100B2 (en) 2009-06-30 2013-12-17 Panasonic Corporation Data exchange processing apparatus and data exchange processing method
US20140156396A1 (en) 2009-07-09 2014-06-05 Cubic Corporation Techniques in transit advertising
US8762707B2 (en) 2009-07-14 2014-06-24 At&T Intellectual Property I, L.P. Authorization, authentication and accounting protocols in multicast content distribution networks
CN101599901B (zh) 2009-07-15 2011-06-08 杭州华三通信技术有限公司 远程接入mpls vpn的方法、系统和网关
TWI408936B (zh) 2009-09-02 2013-09-11 Ind Tech Res Inst 網路穿透方法及網路通訊系統
US8789173B2 (en) 2009-09-03 2014-07-22 Juniper Networks, Inc. Protecting against distributed network flood attacks
JP5061166B2 (ja) 2009-09-04 2012-10-31 Ｋｉｉ株式会社 データ同期システムおよびデータ同期方法
US8248925B2 (en) 2009-09-08 2012-08-21 Rockstar Bidco, LP Method and apparatus for selecting between multiple equal cost paths
US8880682B2 (en) * 2009-10-06 2014-11-04 Emc Corporation Integrated forensics platform for analyzing IT resources consumed to derive operational and architectural recommendations
US8606554B2 (en) 2009-10-19 2013-12-10 Siemens Aktiengesellschaft Heat flow model for building fault detection and diagnosis
US8923293B2 (en) 2009-10-21 2014-12-30 Palo Alto Research Center Incorporated Adaptive multi-interface use for content networking
US8805787B2 (en) 2009-10-30 2014-08-12 Verizon Patent And Licensing Inc. Network architecture for content backup, restoring, and sharing
US20120137367A1 (en) 2009-11-06 2012-05-31 Cataphora, Inc. Continuous anomaly detection based on behavior modeling and heterogeneous information analysis
US8930991B2 (en) 2009-11-19 2015-01-06 Gregory Philpott System and method for delivering content to mobile devices
US8412832B2 (en) 2009-12-23 2013-04-02 Citrix Systems, Inc. Systems and methods for GSLB MEP connection management across multiple core appliances
KR101566883B1 (ko) 2009-12-29 2015-11-09 삼성전자주식회사 콘텐츠 명 기반의 네트워크 장치 및 데이터 요청 방법
WO2011094734A2 (en) 2010-02-01 2011-08-04 Jumptap, Inc. Integrated advertising system
US8725895B2 (en) 2010-02-15 2014-05-13 Damaka, Inc. NAT traversal by concurrently probing multiple candidates
US8769155B2 (en) 2010-03-19 2014-07-01 Brocade Communications Systems, Inc. Techniques for synchronizing application object instances
US8607279B2 (en) 2010-03-23 2013-12-10 Qualcomm Incorporated Induced sleep intervals for devices receiving bursty non-real time broadcast flows
JP5553668B2 (ja) 2010-04-14 2014-07-16 株式会社ソニー・コンピュータエンタテインメント 情報検索方法、情報検索サーバ、および情報検索システム
US8375436B2 (en) 2010-04-22 2013-02-12 Palo Alto Research Center Incorporated Session migration over content-centric networks
US8504718B2 (en) 2010-04-28 2013-08-06 Futurewei Technologies, Inc. System and method for a context layer switch
US9491085B2 (en) 2010-05-24 2016-11-08 At&T Intellectual Property I, L.P. Methods and apparatus to route control packets based on address partitioning
US9521621B2 (en) 2010-06-02 2016-12-13 Qualcomm Incorporated Application-proxy support over a wireless link
CA2714224C (en) 2010-06-18 2011-10-25 Guest Tek Interactive Entertainment Ltd. Controller for providing user-tailored entertainment experience at entertainment device and method thereof
CN102484744B (zh) 2010-07-01 2016-03-16 松下电器（美国）知识产权公司 内容收发系统
US8817594B2 (en) 2010-07-13 2014-08-26 Telefonaktiebolaget L M Ericsson (Publ) Technique establishing a forwarding path in a network system
US8923164B2 (en) 2010-07-26 2014-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Node and method for computing forwarding trees to distribute traffic in a network
US8244881B2 (en) 2010-08-06 2012-08-14 Palo Alto Research Center Incorporated Service virtualization over content-centric networks
US8553562B2 (en) 2010-09-08 2013-10-08 Telefonaktiebolaget L M Ericsson (Publ) Automated traffic engineering for multi-protocol label switching (MPLS) with link utilization as feedback into the tie-breaking mechanism
CN102404609A (zh) 2010-09-15 2012-04-04 日立民用电子株式会社 发送装置及接收装置
CN102143199A (zh) 2010-10-19 2011-08-03 华为技术有限公司 获取内容的方法、节点及内容网络
US8634297B2 (en) 2010-11-01 2014-01-21 Cisco Technology, Inc. Probing specific customer flow in layer-2 multipath networks
US8671221B2 (en) 2010-11-17 2014-03-11 Hola Networks Ltd. Method and system for increasing speed of domain name system resolution within a computing device
KR20120058782A (ko) 2010-11-30 2012-06-08 삼성전자주식회사 컨텐츠 중심 네트워킹 환경에서의 단말, 중간 노드 및 이들의 통신 방법
EP2458548A1 (en) 2010-11-30 2012-05-30 France Telecom System and method for implementing dynamic access control rules to personal cloud information
US8751664B2 (en) 2010-12-16 2014-06-10 Palo Alto Research Center Incorporated Custodian-based routing in content-centric networks
KR20120070410A (ko) 2010-12-21 2012-06-29 한국전자통신연구원 통신 노드 및 통신 방법
US9444701B2 (en) 2011-01-27 2016-09-13 Hewlett Packard Enterprise Development Lp Identifying remote machine operating system
US20120197690A1 (en) 2011-01-31 2012-08-02 Agulnek Jeremy S Method of Operating a Navigation System to Provide Advertisements
CA2828740C (en) 2011-02-28 2016-07-05 Emerson Electric Co. Residential solutions hvac monitoring and diagnosis
US8554951B2 (en) 2011-03-08 2013-10-08 Rackspace Us, Inc. Synchronization and ordering of multiple accessess in a distributed system
FR2972884A1 (fr) 2011-03-15 2012-09-21 France Telecom Procede de communication dans un reseau de communication avec acheminement par nom
US8705363B2 (en) 2011-04-05 2014-04-22 Telefonaktiebolaget L M Ericsson (Publ) Packet scheduling method and apparatus
TW201312980A (zh) 2011-05-03 2013-03-16 Interdigital Patent Holdings 在網際網路中內容識別、檢索及路由
WO2012154657A2 (en) 2011-05-06 2012-11-15 The Penn State Research Foundation Robust anomaly detection and regularized domain adaptation of classifiers with application to internet packet-flows
US8224894B1 (en) 2011-05-09 2012-07-17 Google Inc. Zero-click sharing of application context across devices
US20120291102A1 (en) 2011-05-09 2012-11-15 Google Inc. Permission-based administrative controls
US8667172B2 (en) 2011-06-07 2014-03-04 Futurewei Technologies, Inc. Method and apparatus for content identifier based radius constrained cache flooding to enable efficient content routing
KR20120136507A (ko) 2011-06-09 2012-12-20 삼성전자주식회사 네임 기반의 네트워크 시스템에서 펜딩 테이블의 오버플로우를 방지하는 노드 장치 및 방법
KR20120137726A (ko) 2011-06-13 2012-12-24 삼성전자주식회사 컨텐츠 기반 네트워크(ｃｃｎ)에서 전송 노드, 수신 노드 및 그 통신 방법
WO2013000165A1 (en) 2011-06-30 2013-01-03 France Telecom Research & Development Beijing Company Limited Data routing
WO2013014672A1 (en) 2011-07-26 2013-01-31 Light Cyber Ltd A method for detecting anomaly action within a computer network
US8654649B2 (en) 2011-07-27 2014-02-18 Cisco Technology, Inc. Reduced topology routing in shared media communication networks
US8836536B2 (en) 2011-07-29 2014-09-16 Hewlett-Packard Development Company, L. P. Device characterization system and methods
JP6080313B2 (ja) 2011-08-04 2017-02-15 ミドクラ エスエーアールエル 仮想ネットワークを実装及び管理するシステム及び方法
US8873409B2 (en) 2011-08-30 2014-10-28 Cisco Technology, Inc. Installing and using a subset of routes for forwarding packets
US8694675B2 (en) 2011-09-01 2014-04-08 Futurewei Technologies, Inc. Generalized dual-mode data forwarding plane for information-centric network
US8862774B2 (en) 2011-09-12 2014-10-14 Cisco Technology, Inc. Dynamic keepalive parameters for reverse path validation in computer networks
JP5804504B2 (ja) 2011-09-15 2015-11-04 日本電気株式会社 マルチホップ無線ネットワークの経路制御方法
US8699350B1 (en) 2011-09-15 2014-04-15 Google Inc. Optimizing traffic in a data network
US9026560B2 (en) 2011-09-16 2015-05-05 Cisco Technology, Inc. Data center capability summarization
KR20130031660A (ko) 2011-09-21 2013-03-29 삼성전자주식회사 컨텐츠 이름 기반의 네트워크 장치 및 컨텐츠 이름 생성 방법, 그리고 인증 방법
US8793790B2 (en) 2011-10-11 2014-07-29 Honeywell International Inc. System and method for insider threat detection
US20130110987A1 (en) 2011-10-31 2013-05-02 Electronics And Telecommunications Research Institute Apparatus and method for providing content location information using ospf opaque lsa
KR20130048032A (ko) 2011-11-01 2013-05-09 한국전자통신연구원 컨텐츠 중심 네트워크에서 라우팅 방법
US8447851B1 (en) * 2011-11-10 2013-05-21 CopperEgg Corporation System for monitoring elastic cloud-based computing systems as a service
FR2982974A1 (fr) 2011-11-22 2013-05-24 France Telecom Procede de traitement d'une requete dans un reseau de communication centre sur les informations
WO2013086276A1 (en) 2011-12-09 2013-06-13 Huawei Technologies, Co., Ltd. Method for network coding packets in content-centric networking based networks
KR20130085558A (ko) 2011-12-21 2013-07-30 삼성전자주식회사 컨텐츠 중심 네트워크에서 인터리스트 메시지 및 데이터 메시지를 우선 순위에 따라 처리하는 방법
US8718064B2 (en) 2011-12-22 2014-05-06 Telefonaktiebolaget L M Ericsson (Publ) Forwarding element for flexible and extensible flow processing software-defined networks
KR101913313B1 (ko) 2011-12-28 2018-10-31 삼성전자주식회사 게이트웨이에서 인터넷 프로토콜 기반 네트워크를 이용하여 컨텐츠 중심 네트워크를 구현하는 방법 및 그 게이트웨이
US9349103B2 (en) 2012-01-09 2016-05-24 DecisionQ Corporation Application of machine learned Bayesian networks to detection of anomalies in complex systems
KR20130093813A (ko) 2012-01-12 2013-08-23 삼성전자주식회사 컨텐츠 중심 네트워크에서 컨텐츠의 세그먼트를 프리패칭하는 대상 노드의 통신 방법 및 그 대상 노드
KR20130093812A (ko) 2012-01-12 2013-08-23 삼성전자주식회사 컨텐츠 중심 네트워크에서 트래픽 전송량을 제어하기 위한 컨텐츠 라우터의 통신 방법 및 그 컨텐츠 라우터
US20130197698A1 (en) 2012-01-26 2013-08-01 Carrier Corporation HVAC System Fault Root Cause Self-Determination
KR20140124814A (ko) 2012-02-13 2014-10-27 사노피-아벤티스 도이칠란트 게엠베하 펜형 주사 장치 및 상기 장치를 위한 전자 클립-온 모듈
US9137152B2 (en) 2012-02-16 2015-09-15 Futurewei Technologies, Inc. Method for scalable routing in content-oriented networks
US20130219038A1 (en) 2012-02-17 2013-08-22 Electronics And Telecommunications Research Institute Router based on core score and method for setting core score and providing and searching content information therein
US8949959B2 (en) 2012-02-21 2015-02-03 Cisco Technology, Inc. Reduced authentication times for shared-media network migration
US8762570B2 (en) 2012-02-21 2014-06-24 Futurewei Technologies, Inc. Method and apparatus for adaptive forwarding strategies in content-centric networking
US9049251B2 (en) 2012-02-28 2015-06-02 Futurewei Technologies, Inc. Method and apparatus for internet protocol based content router
WO2013130799A1 (en) 2012-02-28 2013-09-06 Emerson Climate Technologies, Inc. Hvac system remote monitoring and diagnosis
EP2634991B1 (en) 2012-02-28 2017-08-02 Alcatel Lucent Content-centric networking
US9270584B2 (en) 2012-02-28 2016-02-23 Cisco Technology, Inc. Diverse paths using a single source route in computer networks
US8762477B2 (en) 2012-02-28 2014-06-24 Futurewei Technologies, Inc. Method for collaborative caching for content-oriented networks
US9729669B2 (en) 2012-03-15 2017-08-08 Alcatel Lucent Method and system for fast and large-scale longest prefix matching
US9030939B2 (en) 2012-03-23 2015-05-12 Cisco Technology, Inc. Building alternate routes in reactive routing networks
WO2013143137A1 (en) 2012-03-31 2013-10-03 France Telecom Research & Development Beijing Company Limited Content centric m2m system
US9237190B2 (en) 2012-04-18 2016-01-12 Samsung Electronics Co., Ltd. Node and method for generating shortened name robust against change in hierarchical name in content-centric network (CCN)
US9515920B2 (en) 2012-04-20 2016-12-06 Futurewei Technologies, Inc. Name-based neighbor discovery and multi-hop service discovery in information-centric networks
US9253087B2 (en) 2012-04-24 2016-02-02 Futurewei Technologies, Inc. Principal-identity-domain based naming scheme for information centric networks
KR20130140932A (ko) 2012-05-08 2013-12-26 한국전자통신연구원 네트워크 경로 계산장치, 콘텐츠 요청노드, 중계노드 및 이를 포함하는 정보 중심 네트워크 시스템과 이를 이용한 네트워크 경로 계산방법
KR101909666B1 (ko) 2012-06-08 2018-10-19 삼성전자주식회사 모바일 컨텐츠 센트릭 네트워크에서 핸드오버를 위한 방법 및 장치
US9203734B2 (en) 2012-06-15 2015-12-01 Infosys Limited Optimized bi-directional communication in an information centric network
US8848741B2 (en) 2012-06-21 2014-09-30 Breakingpoint Systems, Inc. High-speed CLD-based TCP segmentation offload
US9112895B1 (en) 2012-06-25 2015-08-18 Emc Corporation Anomaly detection system for enterprise network security
US9143557B2 (en) 2012-06-27 2015-09-22 Juniper Networks, Inc. Feedback loop for service engineered paths
CN104145292A (zh) 2012-07-13 2014-11-12 三星电子株式会社 用于基于内容名称提供内容和实时流传输内容的内容请求器和内容提供器的通信方法
US20140032714A1 (en) 2012-07-27 2014-01-30 Interdigital Patent Holdings, Inc. Method and apparatus for publishing location information for a content object
US9485174B2 (en) 2012-07-30 2016-11-01 Cisco Technology, Inc. Routing using cached source routes from message headers
US8937865B1 (en) 2012-08-21 2015-01-20 Juniper Networks, Inc. Scheduling traffic over aggregated bundles of links
US9621620B2 (en) 2012-09-14 2017-04-11 Electronics And Telecommunications Research Institute Apparatus and method for providing content with a distributed architecture, and system for providing content with the said apparatus
KR20140044982A (ko) 2012-09-21 2014-04-16 한국전자통신연구원 홉 카운트 기반 콘텐츠 캐싱 방법 및 그 네트워크 엔티티
US9098353B2 (en) 2012-11-13 2015-08-04 Netronome Systems, Inc. Transactional memory that performs a split 32-bit lookup operation
US9088511B2 (en) 2012-11-19 2015-07-21 Intel Corporation Multi-hop error recovery
KR101965794B1 (ko) 2012-11-26 2019-04-04 삼성전자주식회사 Ip 라우팅 호환을 위한 패킷의 구조, 네트워크 노드의 통신 방법 및 그 네트워크 노드
KR20140067337A (ko) 2012-11-26 2014-06-05 삼성전자주식회사 컨텐츠 네임 암호화 시스템
KR101355767B1 (ko) 2012-12-13 2014-02-05 성균관대학교산학협력단 콘텐츠 중심 네트워크 환경에서의 동등 계층 간 그룹 통신 방법
US20140172783A1 (en) 2012-12-17 2014-06-19 Prowess Consulting, Llc System and method for providing computing environment delivery service with offline operations
US20140195328A1 (en) 2013-01-04 2014-07-10 Ron Ferens Adaptive embedded advertisement via contextual analysis and perceptual computing
US10194414B2 (en) 2013-01-07 2019-01-29 Futurewei Technologies, Inc. Information centric networking based service centric networking
US9009465B2 (en) 2013-03-13 2015-04-14 Futurewei Technologies, Inc. Augmenting name/prefix based routing protocols with trust anchor in information-centric networks
US20140280823A1 (en) 2013-03-14 2014-09-18 Alcatel-Lucent Wire-speed pending interest table
US10742601B2 (en) 2013-03-14 2020-08-11 Fortinet, Inc. Notifying users within a protected network regarding events and information
US9847979B2 (en) 2013-03-15 2017-12-19 Verimatrix, Inc. Security and key management of digital content
US9978025B2 (en) 2013-03-20 2018-05-22 Cisco Technology, Inc. Ordered-element naming for name-based packet forwarding
US9396320B2 (en) 2013-03-22 2016-07-19 Nok Nok Labs, Inc. System and method for non-intrusive, privacy-preserving authentication
CN104322020B (zh) 2013-03-26 2019-01-01 松下电器产业株式会社 服务器、路由器、接收终端及处理方法
KR102052520B1 (ko) 2013-06-11 2019-12-05 삼성전자주식회사 컨텐츠 중심 네트워크에서 컨텐츠의 이동성을 지원하기 위한 노드의 통신 방법 및 노드
US9628400B2 (en) 2013-07-24 2017-04-18 Cisco Technology, Inc. Interest forwarding for interactive client anonymity
US9258238B2 (en) 2013-08-30 2016-02-09 Juniper Networks, Inc. Dynamic end-to-end network path setup across multiple network layers
US9548896B2 (en) 2013-12-27 2017-01-17 Big Switch Networks, Inc. Systems and methods for performing network service insertion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820386A (zh) * 2009-01-30 2010-09-01 帕洛阿尔托研究中心公司 用于促进在以内容为中心的网络中转发分组的方法和系统
US20140122737A1 (en) * 2012-10-31 2014-05-01 Palo Alto Research Center Incorporated System and method for accessing digital content using a location-independent name

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109417510A (zh) * 2016-07-25 2019-03-01 思科技术公司 用于内容中心网络中的转发信息库中的临时条目的系统和方法
CN109417510B (zh) * 2016-07-25 2021-08-06 思科技术公司 用于内容中心网络中的转发信息库中的临时条目的系统和方法
CN107547625A (zh) * 2017-07-11 2018-01-05 上海大学 内容中心网络用户需求响应调度系统及方法
CN108416016A (zh) * 2018-03-05 2018-08-17 北京云端智度科技有限公司 一种cdn按前缀缓存清除方法和系统
CN110505300A (zh) * 2019-08-23 2019-11-26 中山大学 一种ip网络与命名数据网络混合的新型链式代理方法
CN114257536A (zh) * 2021-11-05 2022-03-29 浙江木链物联网科技有限公司 一种工业数据采集方法和系统
CN114257536B (zh) * 2021-11-05 2023-09-01 浙江木链物联网科技有限公司 一种工业数据采集方法和系统

Also Published As

Publication number Publication date
EP2963873A1 (en) 2016-01-06
US9426113B2 (en) 2016-08-23
US20150381546A1 (en) 2015-12-31
CN105227341B (zh) 2020-04-07
EP2963873B1 (en) 2018-02-21
JP2016015725A (ja) 2016-01-28

Similar Documents

Publication Publication Date Title
CN105227341A (zh) 用于通过内容中心网络管理装置的系统和方法
US11528226B2 (en) Network validation with dynamic tunneling
US10855545B2 (en) Centralized resource usage visualization service for large-scale network topologies
US9647904B2 (en) Customer-directed networking limits in distributed systems
US20160219089A1 (en) Systems and methods for messaging and processing high volume data over networks
US20140355441A1 (en) Method and apparatus of delivering assured services over unreliable internet infrastructure by using virtual overlay network architecture over a public cloud backbone
CN105683918B (zh) 分布式系统中的集中式联网配置
US20090154363A1 (en) Method of resolving network address to host names in network flows for network device
CN112134741A (zh) 分布式系统中的客户导向的联网限制
TW201543243A (zh) 在服務導向架構中的監控能力
JP2005532748A (ja) ペイロード検査、アラートサービス、デジタルコンテンツ配信、及びサービス品質管理のためのパケットルーティング、並びに発行−購読ネットワークにおける選択的なマルチキャスティングを含むキャッシング
CN105071989A (zh) 视频内容分发质量监控系统及其监控方法
CN101631089A (zh) 基于私网vpn的流量统计方法、设备和系统
US20210036938A1 (en) Data flow in telecommunications networks using network flow diagrams and associated data
US9166878B1 (en) Network management configuration for retrieving and aggregating status information from resources distributed across a network
US10536397B2 (en) Packet count-based object locking protocol
US9356876B1 (en) System and method for classifying and managing applications over compressed or encrypted traffic
CN102970391B (zh) 域名查询处理方法、服务器及系统
EP3002910B1 (en) Connecting computer management systems via cellular digital telecommunication networks
CN103916489A (zh) 一种单域名多ip的域名解析方法及系统
US20140136647A1 (en) Router and operating method thereof
CN105897624A (zh) 一种客户端、流表配置管理的方法和系统
CN106686678B (zh) 一种业务路由系统及其业务处理方法
KR20220149056A (ko) IoT 단말 기반 데이터 전송 방법 및 장치
KR20140099041A (ko) 홈 네트워크 환경을 이용한 자원정보 통합 관리 장치 및 그 방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
TA01 Transfer of patent application right

Effective date of registration: 20170428

Address after: American California

Applicant after: Cisco Tech Ind.

Address before: American California

Applicant before: Palo Alto Res CT Inc.

TA01 Transfer of patent application right
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant